Move dictionary code to top level dictionary dir.

Bug: 18725954
Change-Id: Ia442ba4b5d84311057d83edf6e7aeb151d6a820b

164 files changed, 531 insertions, 531 deletions

diff --git a/native/jni/NativeFileList.mk b/native/jni/NativeFileList.mk
index 0be7153d6..d8b69bfd7 100644
--- a/native/jni/NativeFileList.mk
+++ b/native/jni/NativeFileList.mk
@@ -20,34 +20,12 @@ LATIN_IME_JNI_SRC_FILES := \
     jni_common.cpp
 
 LATIN_IME_CORE_SRC_FILES := \
-    suggest/core/suggest.cpp \
-    $(addprefix suggest/core/dicnode/, \
-        dic_node.cpp \
-        dic_node_utils.cpp \
-        dic_nodes_cache.cpp) \
-    $(addprefix suggest/core/dictionary/, \
-        dictionary.cpp \
-        dictionary_utils.cpp \
-        digraph_utils.cpp \
-        error_type_utils.cpp \
-        multi_bigram_map.cpp) \
-    $(addprefix suggest/core/layout/, \
-        additional_proximity_chars.cpp \
-        proximity_info.cpp \
-        proximity_info_params.cpp \
-        proximity_info_state.cpp \
-        proximity_info_state_utils.cpp) \
-    suggest/core/policy/weighting.cpp \
-    suggest/core/session/dic_traverse_session.cpp \
-    suggest/core/session/ngram_context.cpp \
-    $(addprefix suggest/core/result/, \
-        suggestion_results.cpp \
-        suggestions_output_utils.cpp) \
-    $(addprefix suggest/policyimpl/dictionary/, \
-        header/header_policy.cpp \
-        header/header_read_write_utils.cpp \
-        structure/dictionary_structure_with_buffer_policy_factory.cpp) \
-    $(addprefix suggest/policyimpl/dictionary/structure/pt_common/, \
+    $(addprefix dictionary/header/, \
+        header_policy.cpp \
+        header_read_write_utils.cpp) \
+    dictionary/property/ngram_context.cpp \
+    dictionary/structure/dictionary_structure_with_buffer_policy_factory.cpp \
+    $(addprefix dictionary/structure/pt_common/, \
         bigram/bigram_list_read_write_utils.cpp \
         dynamic_pt_gc_event_listeners.cpp \
         dynamic_pt_reading_helper.cpp \
@@ -56,11 +34,11 @@ LATIN_IME_CORE_SRC_FILES := \
         dynamic_pt_writing_utils.cpp \
         patricia_trie_reading_utils.cpp \
         shortcut/shortcut_list_reading_utils.cpp) \
-    $(addprefix suggest/policyimpl/dictionary/structure/v2/, \
+    $(addprefix dictionary/structure/v2/, \
         patricia_trie_policy.cpp \
         ver2_patricia_trie_node_reader.cpp \
         ver2_pt_node_array_reader.cpp) \
-    $(addprefix suggest/policyimpl/dictionary/structure/v4/, \
+    $(addprefix dictionary/structure/v4/, \
         ver4_dict_buffers.cpp \
         ver4_dict_constants.cpp \
         ver4_patricia_trie_node_reader.cpp \
@@ -69,14 +47,14 @@ LATIN_IME_CORE_SRC_FILES := \
         ver4_patricia_trie_reading_utils.cpp \
         ver4_patricia_trie_writing_helper.cpp \
         ver4_pt_node_array_reader.cpp) \
-    $(addprefix suggest/policyimpl/dictionary/structure/v4/content/, \
+    $(addprefix dictionary/structure/v4/content/, \
         dynamic_language_model_probability_utils.cpp \
         language_model_dict_content.cpp \
         language_model_dict_content_global_counters.cpp \
         shortcut_dict_content.cpp \
         sparse_table_dict_content.cpp \
         terminal_position_lookup_table.cpp) \
-    $(addprefix suggest/policyimpl/dictionary/utils/, \
+    $(addprefix dictionary/utils/, \
         buffer_with_extendable_buffer.cpp \
         byte_array_utils.cpp \
         dict_file_writing_utils.cpp \
@@ -84,9 +62,31 @@ LATIN_IME_CORE_SRC_FILES := \
         forgetting_curve_utils.cpp \
         format_utils.cpp \
         mmapped_buffer.cpp \
+        multi_bigram_map.cpp \
         probability_utils.cpp \
         sparse_table.cpp \
         trie_map.cpp ) \
+    suggest/core/suggest.cpp \
+    $(addprefix suggest/core/dicnode/, \
+        dic_node.cpp \
+        dic_node_utils.cpp \
+        dic_nodes_cache.cpp) \
+    $(addprefix suggest/core/dictionary/, \
+        dictionary.cpp \
+        dictionary_utils.cpp \
+        digraph_utils.cpp \
+        error_type_utils.cpp ) \
+    $(addprefix suggest/core/layout/, \
+        additional_proximity_chars.cpp \
+        proximity_info.cpp \
+        proximity_info_params.cpp \
+        proximity_info_state.cpp \
+        proximity_info_state_utils.cpp) \
+    suggest/core/policy/weighting.cpp \
+    suggest/core/session/dic_traverse_session.cpp \
+    $(addprefix suggest/core/result/, \
+        suggestion_results.cpp \
+        suggestions_output_utils.cpp) \
     suggest/policyimpl/gesture/gesture_suggest_policy_factory.cpp \
     $(addprefix suggest/policyimpl/typing/, \
         scoring_params.cpp \
@@ -102,7 +102,7 @@ LATIN_IME_CORE_SRC_FILES := \
         time_keeper.cpp)
 
 LATIN_IME_CORE_SRC_FILES_BACKWARD_V402 := \
-    $(addprefix suggest/policyimpl/dictionary/structure/backward/v402/, \
+    $(addprefix dictionary/structure/backward/v402/, \
         ver4_dict_buffers.cpp \
         ver4_dict_constants.cpp \
         ver4_patricia_trie_node_reader.cpp \
@@ -111,34 +111,34 @@ LATIN_IME_CORE_SRC_FILES_BACKWARD_V402 := \
         ver4_patricia_trie_reading_utils.cpp \
         ver4_patricia_trie_writing_helper.cpp \
         ver4_pt_node_array_reader.cpp) \
-    $(addprefix suggest/policyimpl/dictionary/structure/backward/v402/content/, \
+    $(addprefix dictionary/structure/backward/v402/content/, \
         bigram_dict_content.cpp \
         probability_dict_content.cpp \
         shortcut_dict_content.cpp \
         sparse_table_dict_content.cpp \
         terminal_position_lookup_table.cpp) \
-    $(addprefix suggest/policyimpl/dictionary/structure/backward/v402/bigram/, \
+    $(addprefix dictionary/structure/backward/v402/bigram/, \
         ver4_bigram_list_policy.cpp)
 
 LATIN_IME_CORE_SRC_FILES += $(LATIN_IME_CORE_SRC_FILES_BACKWARD_V402)
 
 LATIN_IME_CORE_TEST_FILES := \
     defines_test.cpp \
+    dictionary/header/header_read_write_utils_test.cpp \
+    dictionary/structure/v4/content/language_model_dict_content_test.cpp \
+    dictionary/structure/v4/content/language_model_dict_content_global_counters_test.cpp \
+    dictionary/structure/v4/content/probability_entry_test.cpp \
+    dictionary/structure/v4/content/terminal_position_lookup_table_test.cpp \
+    dictionary/utils/bloom_filter_test.cpp \
+    dictionary/utils/buffer_with_extendable_buffer_test.cpp \
+    dictionary/utils/byte_array_utils_test.cpp \
+    dictionary/utils/format_utils_test.cpp \
+    dictionary/utils/probability_utils_test.cpp \
+    dictionary/utils/sparse_table_test.cpp \
+    dictionary/utils/trie_map_test.cpp \
     suggest/core/dicnode/dic_node_pool_test.cpp \
-    suggest/core/dictionary/bloom_filter_test.cpp \
     suggest/core/layout/geometry_utils_test.cpp \
     suggest/core/layout/normal_distribution_2d_test.cpp \
-    suggest/policyimpl/dictionary/header/header_read_write_utils_test.cpp \
-    suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_test.cpp \
-    suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters_test.cpp \
-    suggest/policyimpl/dictionary/structure/v4/content/probability_entry_test.cpp \
-    suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table_test.cpp \
-    suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer_test.cpp \
-    suggest/policyimpl/dictionary/utils/byte_array_utils_test.cpp \
-    suggest/policyimpl/dictionary/utils/format_utils_test.cpp \
-    suggest/policyimpl/dictionary/utils/probability_utils_test.cpp \
-    suggest/policyimpl/dictionary/utils/sparse_table_test.cpp \
-    suggest/policyimpl/dictionary/utils/trie_map_test.cpp \
     suggest/policyimpl/utils/damerau_levenshtein_edit_distance_policy_test.cpp \
     utils/autocorrection_threshold_utils_test.cpp \
     utils/char_utils_test.cpp \
diff --git a/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp b/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp
index 8f1e35e0f..3341e1163 100644
--- a/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp
+++ b/native/jni/com_android_inputmethod_latin_BinaryDictionary.cpp
@@ -22,15 +22,15 @@
 #include <vector>
 
 #include "defines.h"
+#include "dictionary/property/unigram_property.h"
+#include "dictionary/property/ngram_context.h"
+#include "dictionary/property/word_property.h"
+#include "dictionary/structure/dictionary_structure_with_buffer_policy_factory.h"
 #include "jni.h"
 #include "jni_common.h"
 #include "suggest/core/dictionary/dictionary.h"
-#include "suggest/core/dictionary/property/unigram_property.h"
-#include "suggest/core/dictionary/property/word_property.h"
 #include "suggest/core/result/suggestion_results.h"
-#include "suggest/core/session/ngram_context.h"
 #include "suggest/core/suggest_options.h"
-#include "suggest/policyimpl/dictionary/structure/dictionary_structure_with_buffer_policy_factory.h"
 #include "utils/char_utils.h"
 #include "utils/int_array_view.h"
 #include "utils/jni_data_utils.h"
diff --git a/native/jni/com_android_inputmethod_latin_BinaryDictionaryUtils.cpp b/native/jni/com_android_inputmethod_latin_BinaryDictionaryUtils.cpp
index 68bf417e5..0885f2de9 100644
--- a/native/jni/com_android_inputmethod_latin_BinaryDictionaryUtils.cpp
+++ b/native/jni/com_android_inputmethod_latin_BinaryDictionaryUtils.cpp
@@ -19,9 +19,9 @@
 #include "com_android_inputmethod_latin_BinaryDictionaryUtils.h"
 
 #include "defines.h"
+#include "dictionary/utils/dict_file_writing_utils.h"
 #include "jni.h"
 #include "jni_common.h"
-#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
 #include "utils/autocorrection_threshold_utils.h"
 #include "utils/char_utils.h"
 #include "utils/jni_data_utils.h"
diff --git a/native/jni/com_android_inputmethod_latin_DicTraverseSession.cpp b/native/jni/com_android_inputmethod_latin_DicTraverseSession.cpp
index 3c6bff3b6..45f5492b1 100644
--- a/native/jni/com_android_inputmethod_latin_DicTraverseSession.cpp
+++ b/native/jni/com_android_inputmethod_latin_DicTraverseSession.cpp
@@ -19,10 +19,10 @@
 #include "com_android_inputmethod_latin_DicTraverseSession.h"
 
 #include "defines.h"
+#include "dictionary/property/ngram_context.h"
 #include "jni.h"
 #include "jni_common.h"
 #include "suggest/core/session/dic_traverse_session.h"
-#include "suggest/core/session/ngram_context.h"
 
 namespace latinime {
 class Dictionary;
diff --git a/native/jni/src/suggest/policyimpl/dictionary/header/header_policy.cpp b/native/jni/src/dictionary/header/header_policy.cpp
index c93f31017..d4f84d39f 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/header/header_policy.cpp
+++ b/native/jni/src/dictionary/header/header_policy.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
+#include "dictionary/header/header_policy.h"
 
 #include <algorithm>
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/header/header_policy.h b/native/jni/src/dictionary/header/header_policy.h
index f76931baa..47cc9196a 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/header/header_policy.h
+++ b/native/jni/src/dictionary/header/header_policy.h
@@ -20,10 +20,10 @@
 #include <cstdint>
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_header_structure_policy.h"
-#include "suggest/policyimpl/dictionary/header/header_read_write_utils.h"
-#include "suggest/policyimpl/dictionary/utils/entry_counters.h"
-#include "suggest/policyimpl/dictionary/utils/format_utils.h"
+#include "dictionary/header/header_read_write_utils.h"
+#include "dictionary/interface/dictionary_header_structure_policy.h"
+#include "dictionary/utils/entry_counters.h"
+#include "dictionary/utils/format_utils.h"
 #include "utils/char_utils.h"
 #include "utils/time_keeper.h"
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/header/header_read_write_utils.cpp b/native/jni/src/dictionary/header/header_read_write_utils.cpp
index 19ed0d468..779f8b8c3 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/header/header_read_write_utils.cpp
+++ b/native/jni/src/dictionary/header/header_read_write_utils.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/header/header_read_write_utils.h"
+#include "dictionary/header/header_read_write_utils.h"
 
 #include <cctype>
 #include <cstdio>
@@ -22,8 +22,8 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/byte_array_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/header/header_read_write_utils.h b/native/jni/src/dictionary/header/header_read_write_utils.h
index 5dd91b26c..f67d614df 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/header/header_read_write_utils.h
+++ b/native/jni/src/dictionary/header/header_read_write_utils.h
@@ -20,8 +20,8 @@
 #include <cstdint>
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_header_structure_policy.h"
-#include "suggest/policyimpl/dictionary/utils/format_utils.h"
+#include "dictionary/interface/dictionary_header_structure_policy.h"
+#include "dictionary/utils/format_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/core/policy/dictionary_bigrams_structure_policy.h b/native/jni/src/dictionary/interface/dictionary_bigrams_structure_policy.h
index aa0d068aa..aa0d068aa 100644
--- a/native/jni/src/suggest/core/policy/dictionary_bigrams_structure_policy.h
+++ b/native/jni/src/dictionary/interface/dictionary_bigrams_structure_policy.h
diff --git a/native/jni/src/suggest/core/policy/dictionary_header_structure_policy.h b/native/jni/src/dictionary/interface/dictionary_header_structure_policy.h
index 6da390e55..6da390e55 100644
--- a/native/jni/src/suggest/core/policy/dictionary_header_structure_policy.h
+++ b/native/jni/src/dictionary/interface/dictionary_header_structure_policy.h
diff --git a/native/jni/src/suggest/core/policy/dictionary_shortcuts_structure_policy.h b/native/jni/src/dictionary/interface/dictionary_shortcuts_structure_policy.h
index 40b6c2de1..40b6c2de1 100644
--- a/native/jni/src/suggest/core/policy/dictionary_shortcuts_structure_policy.h
+++ b/native/jni/src/dictionary/interface/dictionary_shortcuts_structure_policy.h
diff --git a/native/jni/src/suggest/core/policy/dictionary_structure_with_buffer_policy.h b/native/jni/src/dictionary/interface/dictionary_structure_with_buffer_policy.h
index 33a0fbc19..ace48491d 100644
--- a/native/jni/src/suggest/core/policy/dictionary_structure_with_buffer_policy.h
+++ b/native/jni/src/dictionary/interface/dictionary_structure_with_buffer_policy.h
@@ -20,10 +20,10 @@
 #include <memory>
 
 #include "defines.h"
-#include "suggest/core/dictionary/binary_dictionary_shortcut_iterator.h"
-#include "suggest/core/dictionary/property/historical_info.h"
-#include "suggest/core/dictionary/property/word_property.h"
-#include "suggest/core/dictionary/word_attributes.h"
+#include "dictionary/property/historical_info.h"
+#include "dictionary/property/word_attributes.h"
+#include "dictionary/property/word_property.h"
+#include "dictionary/utils/binary_dictionary_shortcut_iterator.h"
 #include "utils/int_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/core/dictionary/ngram_listener.h b/native/jni/src/dictionary/interface/ngram_listener.h
index 2eb5e9fd1..2eb5e9fd1 100644
--- a/native/jni/src/suggest/core/dictionary/ngram_listener.h
+++ b/native/jni/src/dictionary/interface/ngram_listener.h
diff --git a/native/jni/src/suggest/core/dictionary/property/historical_info.h b/native/jni/src/dictionary/property/historical_info.h
index e5ce1ea25..e5ce1ea25 100644
--- a/native/jni/src/suggest/core/dictionary/property/historical_info.h
+++ b/native/jni/src/dictionary/property/historical_info.h
diff --git a/native/jni/src/suggest/core/session/ngram_context.cpp b/native/jni/src/dictionary/property/ngram_context.cpp
index 17ef9ae60..7b9c3eff6 100644
--- a/native/jni/src/suggest/core/session/ngram_context.cpp
+++ b/native/jni/src/dictionary/property/ngram_context.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "suggest/core/session/ngram_context.h"
+#include "dictionary/property/ngram_context.h"
 
-#include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
+#include "dictionary/interface/dictionary_structure_with_buffer_policy.h"
 #include "utils/char_utils.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/core/session/ngram_context.h b/native/jni/src/dictionary/property/ngram_context.h
index 9b36199c9..9b36199c9 100644
--- a/native/jni/src/suggest/core/session/ngram_context.h
+++ b/native/jni/src/dictionary/property/ngram_context.h
diff --git a/native/jni/src/suggest/core/dictionary/property/ngram_property.h b/native/jni/src/dictionary/property/ngram_property.h
index e67b4da31..5f259ec59 100644
--- a/native/jni/src/suggest/core/dictionary/property/ngram_property.h
+++ b/native/jni/src/dictionary/property/ngram_property.h
@@ -20,8 +20,8 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/core/dictionary/property/historical_info.h"
-#include "suggest/core/session/ngram_context.h"
+#include "dictionary/property/historical_info.h"
+#include "dictionary/property/ngram_context.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/core/dictionary/property/unigram_property.h b/native/jni/src/dictionary/property/unigram_property.h
index f194f979a..92f61b85d 100644
--- a/native/jni/src/suggest/core/dictionary/property/unigram_property.h
+++ b/native/jni/src/dictionary/property/unigram_property.h
@@ -20,7 +20,7 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/core/dictionary/property/historical_info.h"
+#include "dictionary/property/historical_info.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/core/dictionary/word_attributes.h b/native/jni/src/dictionary/property/word_attributes.h
index 5351e7d7d..5351e7d7d 100644
--- a/native/jni/src/suggest/core/dictionary/word_attributes.h
+++ b/native/jni/src/dictionary/property/word_attributes.h
diff --git a/native/jni/src/suggest/core/dictionary/property/word_property.h b/native/jni/src/dictionary/property/word_property.h
index 9efc7f304..3028e020a 100644
--- a/native/jni/src/suggest/core/dictionary/property/word_property.h
+++ b/native/jni/src/dictionary/property/word_property.h
@@ -20,8 +20,8 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/core/dictionary/property/ngram_property.h"
-#include "suggest/core/dictionary/property/unigram_property.h"
+#include "dictionary/property/ngram_property.h"
+#include "dictionary/property/unigram_property.h"
 #include "utils/int_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/Readme.txt b/native/jni/src/dictionary/structure/backward/v402/Readme.txt
index 9e29e836c..9e29e836c 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/Readme.txt
+++ b/native/jni/src/dictionary/structure/backward/v402/Readme.txt
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.cpp b/native/jni/src/dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.cpp
index bc0f47f79..60749bce6 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.cpp
@@ -19,18 +19,18 @@
  * Do not edit this file other than updating policy's interface.
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/bigram/ver4_bigram_list_policy.cpp
+ *   dictionary/structure/v4/bigram/ver4_bigram_list_policy.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.h"
+#include "dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.h"
 
-#include "suggest/core/dictionary/property/ngram_property.h"
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/bigram_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/property/ngram_property.h"
+#include "dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.h"
+#include "dictionary/structure/backward/v402/content/bigram_dict_content.h"
+#include "dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/utils/forgetting_curve_utils.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.h b/native/jni/src/dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.h
index aac6f5470..58c88ce8a 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.h
+++ b/native/jni/src/dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.h
@@ -26,8 +26,8 @@
 #define LATINIME_BACKWARD_V402_VER4_BIGRAM_LIST_POLICY_H
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_bigrams_structure_policy.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/bigram_entry.h"
+#include "dictionary/interface/dictionary_bigrams_structure_policy.h"
+#include "dictionary/structure/backward/v402/content/bigram_entry.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/bigram_dict_content.cpp b/native/jni/src/dictionary/structure/backward/v402/content/bigram_dict_content.cpp
index 15ac88319..7fa85dec2 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/bigram_dict_content.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/content/bigram_dict_content.cpp
@@ -18,12 +18,12 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/bigram_dict_content.cpp
+ *   dictionary/structure/v4/content/bigram_dict_content.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/bigram_dict_content.h"
+#include "dictionary/structure/backward/v402/content/bigram_dict_content.h"
 
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/bigram_dict_content.h b/native/jni/src/dictionary/structure/backward/v402/content/bigram_dict_content.h
index b554e5676..14f334a12 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/bigram_dict_content.h
+++ b/native/jni/src/dictionary/structure/backward/v402/content/bigram_dict_content.h
@@ -18,17 +18,17 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/bigram_dict_content.h
+ *   dictionary/structure/v4/content/bigram_dict_content.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_BIGRAM_DICT_CONTENT_H
 #define LATINIME_BACKWARD_V402_BIGRAM_DICT_CONTENT_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/bigram_entry.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/sparse_table_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/structure/backward/v402/content/bigram_entry.h"
+#include "dictionary/structure/backward/v402/content/sparse_table_dict_content.h"
+#include "dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/bigram_entry.h b/native/jni/src/dictionary/structure/backward/v402/content/bigram_entry.h
index 480095a2f..36ad855ee 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/bigram_entry.h
+++ b/native/jni/src/dictionary/structure/backward/v402/content/bigram_entry.h
@@ -18,15 +18,15 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/bigram_entry.h
+ *   dictionary/structure/v4/content/bigram_entry.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_BIGRAM_ENTRY_H
 #define LATINIME_BACKWARD_V402_BIGRAM_ENTRY_H
 
 #include "defines.h"
-#include "suggest/core/dictionary/property/historical_info.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/property/historical_info.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/dict_content.h b/native/jni/src/dictionary/structure/backward/v402/content/dict_content.h
index 0f2f25534..d3b84fa04 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/dict_content.h
+++ b/native/jni/src/dictionary/structure/backward/v402/content/dict_content.h
@@ -18,7 +18,7 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/dict_content.h
+ *   dictionary/structure/v4/content/dict_content.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_DICT_CONTENT_H
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/probability_dict_content.cpp b/native/jni/src/dictionary/structure/backward/v402/content/probability_dict_content.cpp
index 61ef4aa42..b167f0ab2 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/probability_dict_content.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/content/probability_dict_content.cpp
@@ -18,15 +18,15 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/probability_dict_content.cpp
+ *   dictionary/structure/v4/content/probability_dict_content.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/probability_dict_content.h"
+#include "dictionary/structure/backward/v402/content/probability_dict_content.h"
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/probability_entry.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/structure/backward/v402/content/probability_entry.h"
+#include "dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/probability_dict_content.h b/native/jni/src/dictionary/structure/backward/v402/content/probability_dict_content.h
index 3734797d4..464b29f3f 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/probability_dict_content.h
+++ b/native/jni/src/dictionary/structure/backward/v402/content/probability_dict_content.h
@@ -18,17 +18,17 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/probability_dict_content.h
+ *   dictionary/structure/v4/content/probability_dict_content.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_PROBABILITY_DICT_CONTENT_H
 #define LATINIME_BACKWARD_V402_PROBABILITY_DICT_CONTENT_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/single_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/structure/backward/v402/content/single_dict_content.h"
+#include "dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/probability_entry.h b/native/jni/src/dictionary/structure/backward/v402/content/probability_entry.h
index 4111a49c0..94e36bf51 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/probability_entry.h
+++ b/native/jni/src/dictionary/structure/backward/v402/content/probability_entry.h
@@ -18,15 +18,15 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/probability_entry.h
+ *   dictionary/structure/v4/content/probability_entry.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_PROBABILITY_ENTRY_H
 #define LATINIME_BACKWARD_V402_PROBABILITY_ENTRY_H
 
 #include "defines.h"
-#include "suggest/core/dictionary/property/historical_info.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/property/historical_info.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/shortcut_dict_content.cpp b/native/jni/src/dictionary/structure/backward/v402/content/shortcut_dict_content.cpp
index 56bc8b98d..e538a02a1 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/shortcut_dict_content.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/content/shortcut_dict_content.cpp
@@ -18,12 +18,12 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/shortcut_dict_content.cpp
+ *   dictionary/structure/v4/content/shortcut_dict_content.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/shortcut_dict_content.h"
+#include "dictionary/structure/backward/v402/content/shortcut_dict_content.h"
 
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/shortcut_dict_content.h b/native/jni/src/dictionary/structure/backward/v402/content/shortcut_dict_content.h
index 179cec5bb..3b725e896 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/shortcut_dict_content.h
+++ b/native/jni/src/dictionary/structure/backward/v402/content/shortcut_dict_content.h
@@ -18,16 +18,16 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/shortcut_dict_content.h
+ *   dictionary/structure/v4/content/shortcut_dict_content.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_SHORTCUT_DICT_CONTENT_H
 #define LATINIME_BACKWARD_V402_SHORTCUT_DICT_CONTENT_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/sparse_table_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/structure/backward/v402/content/sparse_table_dict_content.h"
+#include "dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/single_dict_content.h b/native/jni/src/dictionary/structure/backward/v402/content/single_dict_content.h
index 49f446814..89df2a1e0 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/single_dict_content.h
+++ b/native/jni/src/dictionary/structure/backward/v402/content/single_dict_content.h
@@ -18,18 +18,18 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/single_dict_content.h
+ *   dictionary/structure/v4/content/single_dict_content.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_SINGLE_DICT_CONTENT_H
 #define LATINIME_BACKWARD_V402_SINGLE_DICT_CONTENT_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
-#include "suggest/policyimpl/dictionary/utils/mmapped_buffer.h"
+#include "dictionary/structure/backward/v402/content/dict_content.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/dict_file_writing_utils.h"
+#include "dictionary/utils/mmapped_buffer.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/sparse_table_dict_content.cpp b/native/jni/src/dictionary/structure/backward/v402/content/sparse_table_dict_content.cpp
index 7c9b4967a..280f0f85a 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/sparse_table_dict_content.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/content/sparse_table_dict_content.cpp
@@ -18,10 +18,10 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/sparse_table_dict_content.cpp
+ *   dictionary/structure/v4/content/sparse_table_dict_content.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/sparse_table_dict_content.h"
+#include "dictionary/structure/backward/v402/content/sparse_table_dict_content.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/sparse_table_dict_content.h b/native/jni/src/dictionary/structure/backward/v402/content/sparse_table_dict_content.h
index 3c626df11..4b5af87ad 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/sparse_table_dict_content.h
+++ b/native/jni/src/dictionary/structure/backward/v402/content/sparse_table_dict_content.h
@@ -18,19 +18,19 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/sparse_table_dict_content.h
+ *   dictionary/structure/v4/content/sparse_table_dict_content.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_SPARSE_TABLE_DICT_CONTENT_H
 #define LATINIME_BACKWARD_V402_SPARSE_TABLE_DICT_CONTENT_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
-#include "suggest/policyimpl/dictionary/utils/mmapped_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/sparse_table.h"
+#include "dictionary/structure/backward/v402/content/dict_content.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/dict_file_writing_utils.h"
+#include "dictionary/utils/mmapped_buffer.h"
+#include "dictionary/utils/sparse_table.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.cpp b/native/jni/src/dictionary/structure/backward/v402/content/terminal_position_lookup_table.cpp
index a9f841779..30b72bbd1 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/content/terminal_position_lookup_table.cpp
@@ -18,13 +18,13 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.cpp
+ *   dictionary/structure/v4/content/terminal_position_lookup_table.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
+#include "dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h b/native/jni/src/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h
index eadfe0faa..641c7496f 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h
+++ b/native/jni/src/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h
@@ -18,7 +18,7 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.h
+ *   dictionary/structure/v4/content/terminal_position_lookup_table.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_TERMINAL_POSITION_LOOKUP_TABLE_H
@@ -27,8 +27,8 @@
 #include <unordered_map>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/single_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/structure/backward/v402/content/single_dict_content.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/shortcut/ver4_shortcut_list_policy.h b/native/jni/src/dictionary/structure/backward/v402/shortcut/ver4_shortcut_list_policy.h
index 941fda748..8cda8c5cf 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/shortcut/ver4_shortcut_list_policy.h
+++ b/native/jni/src/dictionary/structure/backward/v402/shortcut/ver4_shortcut_list_policy.h
@@ -19,17 +19,17 @@
  * Do not edit this file other than updating policy's interface.
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/shortcut/ver4_shortcut_list_policy.h
+ *   dictionary/structure/v4/shortcut/ver4_shortcut_list_policy.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_VER4_SHORTCUT_LIST_POLICY_H
 #define LATINIME_BACKWARD_V402_VER4_SHORTCUT_LIST_POLICY_H
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_shortcuts_structure_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/shortcut_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
+#include "dictionary/interface/dictionary_shortcuts_structure_policy.h"
+#include "dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.h"
+#include "dictionary/structure/backward/v402/content/shortcut_dict_content.h"
+#include "dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_buffers.cpp b/native/jni/src/dictionary/structure/backward/v402/ver4_dict_buffers.cpp
index 3dfbd1c94..4a9704f4d 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_buffers.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_dict_buffers.cpp
@@ -18,18 +18,18 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_dict_buffers.cpp
+ *   dictionary/structure/v4/ver4_dict_buffers.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_buffers.h"
+#include "dictionary/structure/backward/v402/ver4_dict_buffers.h"
 
 #include <cerrno>
 #include <cstring>
 #include <sys/stat.h>
 #include <sys/types.h>
 
-#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
-#include "suggest/policyimpl/dictionary/utils/file_utils.h"
+#include "dictionary/utils/dict_file_writing_utils.h"
+#include "dictionary/utils/file_utils.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_buffers.h b/native/jni/src/dictionary/structure/backward/v402/ver4_dict_buffers.h
index e775be52e..0d09fee9a 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_buffers.h
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_dict_buffers.h
@@ -18,7 +18,7 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_dict_buffers.h
+ *   dictionary/structure/v4/ver4_dict_buffers.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_VER4_DICT_BUFFER_H
@@ -27,14 +27,14 @@
 #include <memory>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/bigram_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/probability_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/shortcut_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/mmapped_buffer.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/structure/backward/v402/content/bigram_dict_content.h"
+#include "dictionary/structure/backward/v402/content/probability_dict_content.h"
+#include "dictionary/structure/backward/v402/content/shortcut_dict_content.h"
+#include "dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/mmapped_buffer.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.cpp b/native/jni/src/dictionary/structure/backward/v402/ver4_dict_constants.cpp
index 81d85f495..2948d0716 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_dict_constants.cpp
@@ -18,10 +18,10 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.cpp
+ *   dictionary/structure/v4/ver4_dict_constants.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h b/native/jni/src/dictionary/structure/backward/v402/ver4_dict_constants.h
index 88ebd6a75..15581d852 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_dict_constants.h
@@ -18,7 +18,7 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h
+ *   dictionary/structure/v4/ver4_dict_constants.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_VER4_DICT_CONSTANTS_H
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.cpp b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.cpp
index 5c639b19c..871ef7aaf 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.cpp
@@ -18,19 +18,19 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_reader.cpp
+ *   dictionary/structure/v4/ver4_patricia_trie_node_reader.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h"
 
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/probability_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/probability_entry.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
+#include "dictionary/structure/pt_common/patricia_trie_reading_utils.h"
+#include "dictionary/structure/backward/v402/content/probability_dict_content.h"
+#include "dictionary/structure/backward/v402/content/probability_entry.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/forgetting_curve_utils.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h
index 1999a51a6..367d6f9f8 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h
@@ -18,15 +18,15 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_reader.h
+ *   dictionary/structure/v4/ver4_patricia_trie_node_reader.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_VER4_PATRICIA_TRIE_NODE_READER_H
 #define LATINIME_BACKWARD_V402_VER4_PATRICIA_TRIE_NODE_READER_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_reader.h"
+#include "dictionary/structure/pt_common/pt_node_params.h"
+#include "dictionary/structure/pt_common/pt_node_reader.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.cpp b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.cpp
index d558b949a..e3ab5ec20 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.cpp
@@ -18,23 +18,23 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_writer.cpp
+ *   dictionary/structure/v4/ver4_patricia_trie_node_writer.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.h"
 
-#include "suggest/core/dictionary/property/unigram_property.h"
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/probability_entry.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/shortcut/ver4_shortcut_list_policy.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_buffers.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/property/unigram_property.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
+#include "dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
+#include "dictionary/structure/pt_common/patricia_trie_reading_utils.h"
+#include "dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.h"
+#include "dictionary/structure/backward/v402/content/probability_entry.h"
+#include "dictionary/structure/backward/v402/shortcut/ver4_shortcut_list_policy.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h"
+#include "dictionary/structure/backward/v402/ver4_dict_buffers.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/forgetting_curve_utils.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.h b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.h
index d0bab50f8..db3cea174 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.h
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.h
@@ -18,17 +18,17 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_writer.h
+ *   dictionary/structure/v4/ver4_patricia_trie_node_writer.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_VER4_PATRICIA_TRIE_NODE_WRITER_H
 #define LATINIME_BACKWARD_V402_VER4_PATRICIA_TRIE_NODE_WRITER_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_writer.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/probability_entry.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
+#include "dictionary/structure/pt_common/pt_node_params.h"
+#include "dictionary/structure/pt_common/pt_node_writer.h"
+#include "dictionary/structure/backward/v402/content/probability_entry.h"
 #include "utils/int_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_policy.cpp b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_policy.cpp
index 051aed45a..6fb9cffb7 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_policy.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_policy.cpp
@@ -19,25 +19,25 @@
  * Do not edit this file other than updating policy's interface.
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.cpp
+ *   dictionary/structure/v4/ver4_patricia_trie_policy.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_policy.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_policy.h"
 
 #include <vector>
 
 #include "suggest/core/dicnode/dic_node.h"
 #include "suggest/core/dicnode/dic_node_vector.h"
-#include "suggest/core/dictionary/multi_bigram_map.h"
-#include "suggest/core/dictionary/ngram_listener.h"
-#include "suggest/core/dictionary/property/ngram_property.h"
-#include "suggest/core/dictionary/property/unigram_property.h"
-#include "suggest/core/dictionary/property/word_property.h"
-#include "suggest/core/session/ngram_context.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h"
-#include "suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h"
-#include "suggest/policyimpl/dictionary/utils/probability_utils.h"
+#include "dictionary/interface/ngram_listener.h"
+#include "dictionary/property/ngram_context.h"
+#include "dictionary/property/ngram_property.h"
+#include "dictionary/property/unigram_property.h"
+#include "dictionary/property/word_property.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h"
+#include "dictionary/utils/forgetting_curve_utils.h"
+#include "dictionary/utils/multi_bigram_map.h"
+#include "dictionary/utils/probability_utils.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_policy.h b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_policy.h
index 80b1111b4..bce5f6bea 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_policy.h
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_policy.h
@@ -19,7 +19,7 @@
  * Do not edit this file other than updating policy's interface.
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.h
+ *   dictionary/structure/v4/ver4_patricia_trie_policy.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_VER4_PATRICIA_TRIE_POLICY_H
@@ -28,20 +28,20 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/core/dictionary/binary_dictionary_bigrams_iterator.h"
-#include "suggest/core/dictionary/binary_dictionary_shortcut_iterator.h"
-#include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_updating_helper.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/shortcut/ver4_shortcut_list_policy.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_buffers.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_writing_helper.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_pt_node_array_reader.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/entry_counters.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/interface/dictionary_structure_with_buffer_policy.h"
+#include "dictionary/structure/pt_common/dynamic_pt_updating_helper.h"
+#include "dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.h"
+#include "dictionary/structure/backward/v402/shortcut/ver4_shortcut_list_policy.h"
+#include "dictionary/structure/backward/v402/ver4_dict_buffers.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_writing_helper.h"
+#include "dictionary/structure/backward/v402/ver4_pt_node_array_reader.h"
+#include "dictionary/utils/binary_dictionary_bigrams_iterator.h"
+#include "dictionary/utils/binary_dictionary_shortcut_iterator.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/entry_counters.h"
 #include "utils/int_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.cpp b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.cpp
index 80d531198..b8a4cf847 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.cpp
@@ -18,12 +18,12 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_reading_utils.cpp
+ *   dictionary/structure/v4/ver4_patricia_trie_reading_utils.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.h"
 
-#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
+#include "dictionary/utils/byte_array_utils.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.h b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.h
index 3579c26d6..c3e736bdc 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.h
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_reading_utils.h
@@ -18,7 +18,7 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_reading_utils.h
+ *   dictionary/structure/v4/ver4_patricia_trie_reading_utils.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_VER4_PATRICIA_TRIE_READING_UTILS_H
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_writing_helper.cpp b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_writing_helper.cpp
index 985c16803..c0af9eae6 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_writing_helper.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_writing_helper.cpp
@@ -18,25 +18,25 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_writing_helper.cpp
+ *   dictionary/structure/v4/ver4_patricia_trie_writing_helper.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_writing_helper.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_writing_helper.h"
 
 #include <cstring>
 #include <queue>
 
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/shortcut/ver4_shortcut_list_policy.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_buffers.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_pt_node_array_reader.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/file_utils.h"
-#include "suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/structure/backward/v402/bigram/ver4_bigram_list_policy.h"
+#include "dictionary/structure/backward/v402/shortcut/ver4_shortcut_list_policy.h"
+#include "dictionary/structure/backward/v402/ver4_dict_buffers.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_node_reader.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_node_writer.h"
+#include "dictionary/structure/backward/v402/ver4_pt_node_array_reader.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/file_utils.h"
+#include "dictionary/utils/forgetting_curve_utils.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_writing_helper.h b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_writing_helper.h
index 1aad33e38..f2b873826 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_writing_helper.h
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_patricia_trie_writing_helper.h
@@ -18,16 +18,16 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_writing_helper.h
+ *   dictionary/structure/v4/ver4_patricia_trie_writing_helper.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_VER4_PATRICIA_TRIE_WRITING_HELPER_H
 #define LATINIME_BACKWARD_V402_VER4_PATRICIA_TRIE_WRITING_HELPER_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
-#include "suggest/policyimpl/dictionary/utils/entry_counters.h"
+#include "dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.h"
+#include "dictionary/structure/backward/v402/content/terminal_position_lookup_table.h"
+#include "dictionary/utils/entry_counters.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_pt_node_array_reader.cpp b/native/jni/src/dictionary/structure/backward/v402/ver4_pt_node_array_reader.cpp
index 537a6d420..d27d70816 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_pt_node_array_reader.cpp
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_pt_node_array_reader.cpp
@@ -18,14 +18,14 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_pt_node_array_reader.cpp
+ *   dictionary/structure/v4/ver4_pt_node_array_reader.cpp
  */
 
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_pt_node_array_reader.h"
+#include "dictionary/structure/backward/v402/ver4_pt_node_array_reader.h"
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
+#include "dictionary/structure/pt_common/patricia_trie_reading_utils.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_pt_node_array_reader.h b/native/jni/src/dictionary/structure/backward/v402/ver4_pt_node_array_reader.h
index 4f8056801..0039bf8fc 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/backward/v402/ver4_pt_node_array_reader.h
+++ b/native/jni/src/dictionary/structure/backward/v402/ver4_pt_node_array_reader.h
@@ -18,14 +18,14 @@
  * !!!!! DO NOT EDIT THIS FILE !!!!!
  *
  * This file was generated from
- *   suggest/policyimpl/dictionary/structure/v4/ver4_pt_node_array_reader.h
+ *   dictionary/structure/v4/ver4_pt_node_array_reader.h
  */
 
 #ifndef LATINIME_BACKWARD_V402_VER4_PT_NODE_ARRAY_READER_H
 #define LATINIME_BACKWARD_V402_VER4_PT_NODE_ARRAY_READER_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_array_reader.h"
+#include "dictionary/structure/pt_common/pt_node_array_reader.h"
 
 namespace latinime {
 namespace backward {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/dictionary_structure_with_buffer_policy_factory.cpp b/native/jni/src/dictionary/structure/dictionary_structure_with_buffer_policy_factory.cpp
index 9a9a21b6b..4470e8568 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/dictionary_structure_with_buffer_policy_factory.cpp
+++ b/native/jni/src/dictionary/structure/dictionary_structure_with_buffer_policy_factory.cpp
@@ -14,23 +14,23 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/dictionary_structure_with_buffer_policy_factory.h"
+#include "dictionary/structure/dictionary_structure_with_buffer_policy_factory.h"
 
 #include <climits>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_buffers.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_patricia_trie_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
-#include "suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_buffers.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.h"
-#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
-#include "suggest/policyimpl/dictionary/utils/file_utils.h"
-#include "suggest/policyimpl/dictionary/utils/format_utils.h"
-#include "suggest/policyimpl/dictionary/utils/mmapped_buffer.h"
+#include "dictionary/structure/backward/v402/ver4_dict_buffers.h"
+#include "dictionary/structure/backward/v402/ver4_dict_constants.h"
+#include "dictionary/structure/backward/v402/ver4_patricia_trie_policy.h"
+#include "dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
+#include "dictionary/structure/v2/patricia_trie_policy.h"
+#include "dictionary/structure/v4/ver4_dict_buffers.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_policy.h"
+#include "dictionary/utils/dict_file_writing_utils.h"
+#include "dictionary/utils/file_utils.h"
+#include "dictionary/utils/format_utils.h"
+#include "dictionary/utils/mmapped_buffer.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/dictionary_structure_with_buffer_policy_factory.h b/native/jni/src/dictionary/structure/dictionary_structure_with_buffer_policy_factory.h
index 768454d8d..b0c04c0b1 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/dictionary_structure_with_buffer_policy_factory.h
+++ b/native/jni/src/dictionary/structure/dictionary_structure_with_buffer_policy_factory.h
@@ -20,10 +20,10 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_header_structure_policy.h"
-#include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
-#include "suggest/policyimpl/dictionary/utils/format_utils.h"
-#include "suggest/policyimpl/dictionary/utils/mmapped_buffer.h"
+#include "dictionary/interface/dictionary_header_structure_policy.h"
+#include "dictionary/interface/dictionary_structure_with_buffer_policy.h"
+#include "dictionary/utils/format_utils.h"
+#include "dictionary/utils/mmapped_buffer.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.cpp b/native/jni/src/dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.cpp
index 1b2f857ab..64f9b6663 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.cpp
+++ b/native/jni/src/dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.cpp
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.h"
+#include "dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.h"
 
-#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/byte_array_utils.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.h b/native/jni/src/dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.h
index a0f7d5e83..a0f7d5e83 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.h
+++ b/native/jni/src/dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.cpp b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.cpp
index db1a802d0..b5e2e9dae 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.cpp
+++ b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.cpp
@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.h"
+#include "dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.h"
 
-#include "suggest/core/policy/dictionary_header_structure_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_writer.h"
+#include "dictionary/interface/dictionary_header_structure_policy.h"
+#include "dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
+#include "dictionary/structure/pt_common/pt_node_params.h"
+#include "dictionary/structure/pt_common/pt_node_writer.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.h b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.h
index b8a4a92e8..8c7ad965b 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.h
+++ b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.h
@@ -20,9 +20,9 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_writer.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
+#include "dictionary/structure/pt_common/pt_node_writer.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.cpp b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_reading_helper.cpp
index 5e4a4b166..294bc6ea9 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.cpp
+++ b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_reading_helper.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_array_reader.h"
+#include "dictionary/structure/pt_common/pt_node_array_reader.h"
 #include "utils/char_utils.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.h b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_reading_helper.h
index 21c287fdc..d8ddc7c2b 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.h
+++ b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_reading_helper.h
@@ -21,8 +21,8 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_reader.h"
+#include "dictionary/structure/pt_common/pt_node_params.h"
+#include "dictionary/structure/pt_common/pt_node_reader.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.cpp b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_reading_utils.cpp
index 3586b50ab..3eb55ed9b 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.cpp
+++ b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_reading_utils.cpp
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
+#include "dictionary/utils/byte_array_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.h b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_reading_utils.h
index b13a075d5..b13a075d5 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.h
+++ b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_reading_utils.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_updating_helper.cpp b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_updating_helper.cpp
index e524e86e5..ccad345c8 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_updating_helper.cpp
+++ b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_updating_helper.cpp
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_updating_helper.h"
+#include "dictionary/structure/pt_common/dynamic_pt_updating_helper.h"
 
-#include "suggest/core/dictionary/property/unigram_property.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_reader.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_writer.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/property/unigram_property.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
+#include "dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
+#include "dictionary/structure/pt_common/patricia_trie_reading_utils.h"
+#include "dictionary/structure/pt_common/pt_node_reader.h"
+#include "dictionary/structure/pt_common/pt_node_writer.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_updating_helper.h b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_updating_helper.h
index db5f6ab17..e8cf98c39 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_updating_helper.h
+++ b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_updating_helper.h
@@ -18,7 +18,7 @@
 #define LATINIME_DYNAMIC_PT_UPDATING_HELPER_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h"
+#include "dictionary/structure/pt_common/pt_node_params.h"
 #include "utils/int_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_writing_utils.cpp b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_writing_utils.cpp
index 664aeebbb..ea760a538 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_writing_utils.cpp
+++ b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_writing_utils.cpp
@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
+#include "dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
 
 #include <cstddef>
 #include <cstdint>
 #include <cstdlib>
 
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_writing_utils.h b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_writing_utils.h
index 362fbd1cc..b4817af41 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_writing_utils.h
+++ b/native/jni/src/dictionary/structure/pt_common/dynamic_pt_writing_utils.h
@@ -20,7 +20,7 @@
 #include <cstddef>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.cpp b/native/jni/src/dictionary/structure/pt_common/patricia_trie_reading_utils.cpp
index b8d78bf10..e2807c492 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.cpp
+++ b/native/jni/src/dictionary/structure/pt_common/patricia_trie_reading_utils.cpp
@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h"
+#include "dictionary/structure/pt_common/patricia_trie_reading_utils.h"
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_bigrams_structure_policy.h"
-#include "suggest/core/policy/dictionary_shortcuts_structure_policy.h"
-#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
+#include "dictionary/interface/dictionary_bigrams_structure_policy.h"
+#include "dictionary/interface/dictionary_shortcuts_structure_policy.h"
+#include "dictionary/utils/byte_array_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h b/native/jni/src/dictionary/structure/pt_common/patricia_trie_reading_utils.h
index 6a2bf5d3c..6a2bf5d3c 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h
+++ b/native/jni/src/dictionary/structure/pt_common/patricia_trie_reading_utils.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/pt_node_array_reader.h b/native/jni/src/dictionary/structure/pt_common/pt_node_array_reader.h
index 6078d8285..6078d8285 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/pt_node_array_reader.h
+++ b/native/jni/src/dictionary/structure/pt_common/pt_node_array_reader.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h b/native/jni/src/dictionary/structure/pt_common/pt_node_params.h
index e52706e07..905deb1bc 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h
+++ b/native/jni/src/dictionary/structure/pt_common/pt_node_params.h
@@ -20,9 +20,9 @@
 #include <cstring>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
+#include "dictionary/structure/pt_common/patricia_trie_reading_utils.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
 #include "utils/char_utils.h"
 #include "utils/int_array_view.h"
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/pt_node_reader.h b/native/jni/src/dictionary/structure/pt_common/pt_node_reader.h
index 31299a707..15da19e0b 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/pt_node_reader.h
+++ b/native/jni/src/dictionary/structure/pt_common/pt_node_reader.h
@@ -19,7 +19,7 @@
 
 #include "defines.h"
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h"
+#include "dictionary/structure/pt_common/pt_node_params.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/pt_node_writer.h b/native/jni/src/dictionary/structure/pt_common/pt_node_writer.h
index 954db9b0a..e6cad25aa 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/pt_node_writer.h
+++ b/native/jni/src/dictionary/structure/pt_common/pt_node_writer.h
@@ -20,7 +20,7 @@
 #include <unordered_map>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h"
+#include "dictionary/structure/pt_common/pt_node_params.h"
 #include "utils/int_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.cpp b/native/jni/src/dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.cpp
index 40b872055..14428edd4 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.cpp
+++ b/native/jni/src/dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.h"
+#include "dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.h"
 
-#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
+#include "dictionary/utils/byte_array_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.h b/native/jni/src/dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.h
index 71cb8cc2c..71cb8cc2c 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.h
+++ b/native/jni/src/dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/bigram/bigram_list_policy.h b/native/jni/src/dictionary/structure/v2/bigram/bigram_list_policy.h
index e2608435c..25081fa04 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/bigram/bigram_list_policy.h
+++ b/native/jni/src/dictionary/structure/v2/bigram/bigram_list_policy.h
@@ -20,8 +20,8 @@
 #include <cstdint>
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_bigrams_structure_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.h"
+#include "dictionary/interface/dictionary_bigrams_structure_policy.h"
+#include "dictionary/structure/pt_common/bigram/bigram_list_read_write_utils.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.cpp b/native/jni/src/dictionary/structure/v2/patricia_trie_policy.cpp
index 1a51acad5..4e8b96b08 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.cpp
+++ b/native/jni/src/dictionary/structure/v2/patricia_trie_policy.cpp
@@ -14,18 +14,18 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.h"
+#include "dictionary/structure/v2/patricia_trie_policy.h"
 
 #include "defines.h"
 #include "suggest/core/dicnode/dic_node.h"
 #include "suggest/core/dicnode/dic_node_vector.h"
-#include "suggest/core/dictionary/binary_dictionary_bigrams_iterator.h"
-#include "suggest/core/dictionary/multi_bigram_map.h"
-#include "suggest/core/dictionary/ngram_listener.h"
-#include "suggest/core/session/ngram_context.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h"
-#include "suggest/policyimpl/dictionary/utils/probability_utils.h"
+#include "dictionary/interface/ngram_listener.h"
+#include "dictionary/property/ngram_context.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
+#include "dictionary/structure/pt_common/patricia_trie_reading_utils.h"
+#include "dictionary/utils/binary_dictionary_bigrams_iterator.h"
+#include "dictionary/utils/multi_bigram_map.h"
+#include "dictionary/utils/probability_utils.h"
 #include "utils/char_utils.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.h b/native/jni/src/dictionary/structure/v2/patricia_trie_policy.h
index 8933962ab..8edfa7d10 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/patricia_trie_policy.h
+++ b/native/jni/src/dictionary/structure/v2/patricia_trie_policy.h
@@ -21,14 +21,14 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/v2/bigram/bigram_list_policy.h"
-#include "suggest/policyimpl/dictionary/structure/v2/shortcut/shortcut_list_policy.h"
-#include "suggest/policyimpl/dictionary/structure/v2/ver2_patricia_trie_node_reader.h"
-#include "suggest/policyimpl/dictionary/structure/v2/ver2_pt_node_array_reader.h"
-#include "suggest/policyimpl/dictionary/utils/format_utils.h"
-#include "suggest/policyimpl/dictionary/utils/mmapped_buffer.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/interface/dictionary_structure_with_buffer_policy.h"
+#include "dictionary/structure/v2/bigram/bigram_list_policy.h"
+#include "dictionary/structure/v2/shortcut/shortcut_list_policy.h"
+#include "dictionary/structure/v2/ver2_patricia_trie_node_reader.h"
+#include "dictionary/structure/v2/ver2_pt_node_array_reader.h"
+#include "dictionary/utils/format_utils.h"
+#include "dictionary/utils/mmapped_buffer.h"
 #include "utils/byte_array_view.h"
 #include "utils/int_array_view.h"
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/shortcut/shortcut_list_policy.h b/native/jni/src/dictionary/structure/v2/shortcut/shortcut_list_policy.h
index 5319dd26c..995b1ed01 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/shortcut/shortcut_list_policy.h
+++ b/native/jni/src/dictionary/structure/v2/shortcut/shortcut_list_policy.h
@@ -20,8 +20,8 @@
 #include <cstdint>
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_shortcuts_structure_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.h"
+#include "dictionary/interface/dictionary_shortcuts_structure_policy.h"
+#include "dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/ver2_patricia_trie_node_reader.cpp b/native/jni/src/dictionary/structure/v2/ver2_patricia_trie_node_reader.cpp
index 90d4687dd..cbb8ead81 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/ver2_patricia_trie_node_reader.cpp
+++ b/native/jni/src/dictionary/structure/v2/ver2_patricia_trie_node_reader.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v2/ver2_patricia_trie_node_reader.h"
+#include "dictionary/structure/v2/ver2_patricia_trie_node_reader.h"
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h"
+#include "dictionary/structure/pt_common/patricia_trie_reading_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/ver2_patricia_trie_node_reader.h b/native/jni/src/dictionary/structure/v2/ver2_patricia_trie_node_reader.h
index 838d37314..dc87c7c68 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/ver2_patricia_trie_node_reader.h
+++ b/native/jni/src/dictionary/structure/v2/ver2_patricia_trie_node_reader.h
@@ -20,8 +20,8 @@
 #include <cstdint>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_reader.h"
+#include "dictionary/structure/pt_common/pt_node_params.h"
+#include "dictionary/structure/pt_common/pt_node_reader.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/ver2_pt_node_array_reader.cpp b/native/jni/src/dictionary/structure/v2/ver2_pt_node_array_reader.cpp
index 72ad1eb66..8b9b02df1 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/ver2_pt_node_array_reader.cpp
+++ b/native/jni/src/dictionary/structure/v2/ver2_pt_node_array_reader.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v2/ver2_pt_node_array_reader.h"
+#include "dictionary/structure/v2/ver2_pt_node_array_reader.h"
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h"
+#include "dictionary/structure/pt_common/patricia_trie_reading_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/ver2_pt_node_array_reader.h b/native/jni/src/dictionary/structure/v2/ver2_pt_node_array_reader.h
index 548f36bf3..32fa96d15 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v2/ver2_pt_node_array_reader.h
+++ b/native/jni/src/dictionary/structure/v2/ver2_pt_node_array_reader.h
@@ -20,7 +20,7 @@
 #include <cstdint>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_array_reader.h"
+#include "dictionary/structure/pt_common/pt_node_array_reader.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/dynamic_language_model_probability_utils.cpp b/native/jni/src/dictionary/structure/v4/content/dynamic_language_model_probability_utils.cpp
index 025ee9932..165947f87 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/dynamic_language_model_probability_utils.cpp
+++ b/native/jni/src/dictionary/structure/v4/content/dynamic_language_model_probability_utils.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/content/dynamic_language_model_probability_utils.h"
+#include "dictionary/structure/v4/content/dynamic_language_model_probability_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/dynamic_language_model_probability_utils.h b/native/jni/src/dictionary/structure/v4/content/dynamic_language_model_probability_utils.h
index 644ae2ca7..71824c954 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/dynamic_language_model_probability_utils.h
+++ b/native/jni/src/dictionary/structure/v4/content/dynamic_language_model_probability_utils.h
@@ -20,7 +20,7 @@
 #include <algorithm>
 
 #include "defines.h"
-#include "suggest/core/dictionary/property/historical_info.h"
+#include "dictionary/property/historical_info.h"
 #include "utils/ngram_utils.h"
 #include "utils/time_keeper.h"
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content.cpp b/native/jni/src/dictionary/structure/v4/content/language_model_dict_content.cpp
index 6db7ea444..c10e4906b 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content.cpp
+++ b/native/jni/src/dictionary/structure/v4/content/language_model_dict_content.cpp
@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content.h"
+#include "dictionary/structure/v4/content/language_model_dict_content.h"
 
 #include <algorithm>
 #include <cstring>
 
-#include "suggest/policyimpl/dictionary/structure/v4/content/dynamic_language_model_probability_utils.h"
-#include "suggest/policyimpl/dictionary/utils/probability_utils.h"
+#include "dictionary/structure/v4/content/dynamic_language_model_probability_utils.h"
+#include "dictionary/utils/probability_utils.h"
 #include "utils/ngram_utils.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content.h b/native/jni/src/dictionary/structure/v4/content/language_model_dict_content.h
index 9678c35f9..db8c6e12b 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content.h
+++ b/native/jni/src/dictionary/structure/v4/content/language_model_dict_content.h
@@ -21,13 +21,13 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/core/dictionary/word_attributes.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/probability_entry.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/utils/entry_counters.h"
-#include "suggest/policyimpl/dictionary/utils/trie_map.h"
+#include "dictionary/property/word_attributes.h"
+#include "dictionary/structure/v4/content/language_model_dict_content_global_counters.h"
+#include "dictionary/structure/v4/content/probability_entry.h"
+#include "dictionary/structure/v4/content/terminal_position_lookup_table.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/utils/entry_counters.h"
+#include "dictionary/utils/trie_map.h"
 #include "utils/byte_array_view.h"
 #include "utils/int_array_view.h"
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters.cpp b/native/jni/src/dictionary/structure/v4/content/language_model_dict_content_global_counters.cpp
index d6d91887e..89cf0e306 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters.cpp
+++ b/native/jni/src/dictionary/structure/v4/content/language_model_dict_content_global_counters.cpp
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters.h"
+#include "dictionary/structure/v4/content/language_model_dict_content_global_counters.h"
 
 #include <climits>
 
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters.h b/native/jni/src/dictionary/structure/v4/content/language_model_dict_content_global_counters.h
index 283c2691a..3f87c0ea0 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters.h
+++ b/native/jni/src/dictionary/structure/v4/content/language_model_dict_content_global_counters.h
@@ -20,8 +20,8 @@
 #include <cstdio>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/dict_file_writing_utils.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/probability_entry.h b/native/jni/src/dictionary/structure/v4/content/probability_entry.h
index 9c4ab18e4..473354b90 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/probability_entry.h
+++ b/native/jni/src/dictionary/structure/v4/content/probability_entry.h
@@ -21,10 +21,10 @@
 #include <cstdint>
 
 #include "defines.h"
-#include "suggest/core/dictionary/property/historical_info.h"
-#include "suggest/core/dictionary/property/ngram_property.h"
-#include "suggest/core/dictionary/property/unigram_property.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/property/historical_info.h"
+#include "dictionary/property/ngram_property.h"
+#include "dictionary/property/unigram_property.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/shortcut_dict_content.cpp b/native/jni/src/dictionary/structure/v4/content/shortcut_dict_content.cpp
index 41d9c544c..e3b419449 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/shortcut_dict_content.cpp
+++ b/native/jni/src/dictionary/structure/v4/content/shortcut_dict_content.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/content/shortcut_dict_content.h"
+#include "dictionary/structure/v4/content/shortcut_dict_content.h"
 
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/shortcut_dict_content.h b/native/jni/src/dictionary/structure/v4/content/shortcut_dict_content.h
index 85c9ce8d8..27de4e79e 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/shortcut_dict_content.h
+++ b/native/jni/src/dictionary/structure/v4/content/shortcut_dict_content.h
@@ -20,9 +20,9 @@
 #include <cstdio>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/sparse_table_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/structure/v4/content/sparse_table_dict_content.h"
+#include "dictionary/structure/v4/content/terminal_position_lookup_table.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/single_dict_content.h b/native/jni/src/dictionary/structure/v4/content/single_dict_content.h
index 309c434cf..6faa9a28b 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/single_dict_content.h
+++ b/native/jni/src/dictionary/structure/v4/content/single_dict_content.h
@@ -20,9 +20,9 @@
 #include <cstdio>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/dict_file_writing_utils.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/sparse_table_dict_content.cpp b/native/jni/src/dictionary/structure/v4/content/sparse_table_dict_content.cpp
index 896ce6bd2..685365f36 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/sparse_table_dict_content.cpp
+++ b/native/jni/src/dictionary/structure/v4/content/sparse_table_dict_content.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/content/sparse_table_dict_content.h"
+#include "dictionary/structure/v4/content/sparse_table_dict_content.h"
 
-#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
+#include "dictionary/utils/dict_file_writing_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/sparse_table_dict_content.h b/native/jni/src/dictionary/structure/v4/content/sparse_table_dict_content.h
index 0ce2da7bf..6245abc8e 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/sparse_table_dict_content.h
+++ b/native/jni/src/dictionary/structure/v4/content/sparse_table_dict_content.h
@@ -20,9 +20,9 @@
 #include <cstdio>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/sparse_table.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/sparse_table.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.cpp b/native/jni/src/dictionary/structure/v4/content/terminal_position_lookup_table.cpp
index 7bda3dc95..5503151fd 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.cpp
+++ b/native/jni/src/dictionary/structure/v4/content/terminal_position_lookup_table.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.h"
+#include "dictionary/structure/v4/content/terminal_position_lookup_table.h"
 
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.h b/native/jni/src/dictionary/structure/v4/content/terminal_position_lookup_table.h
index febcbe5b4..f45ceb52d 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.h
+++ b/native/jni/src/dictionary/structure/v4/content/terminal_position_lookup_table.h
@@ -21,8 +21,8 @@
 #include <unordered_map>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/single_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/structure/v4/content/single_dict_content.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/shortcut/ver4_shortcut_list_policy.h b/native/jni/src/dictionary/structure/v4/shortcut/ver4_shortcut_list_policy.h
index 790273541..25ab22543 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/shortcut/ver4_shortcut_list_policy.h
+++ b/native/jni/src/dictionary/structure/v4/shortcut/ver4_shortcut_list_policy.h
@@ -18,10 +18,10 @@
 #define LATINIME_VER4_SHORTCUT_LIST_POLICY_H
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_shortcuts_structure_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/shortcut_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.h"
+#include "dictionary/interface/dictionary_shortcuts_structure_policy.h"
+#include "dictionary/structure/pt_common/shortcut/shortcut_list_reading_utils.h"
+#include "dictionary/structure/v4/content/shortcut_dict_content.h"
+#include "dictionary/structure/v4/content/terminal_position_lookup_table.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_dict_buffers.cpp b/native/jni/src/dictionary/structure/v4/ver4_dict_buffers.cpp
index 4d088dcab..b0a82839b 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_dict_buffers.cpp
+++ b/native/jni/src/dictionary/structure/v4/ver4_dict_buffers.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_buffers.h"
+#include "dictionary/structure/v4/ver4_dict_buffers.h"
 
 #include <cerrno>
 #include <cstring>
@@ -23,9 +23,9 @@
 #include <sys/types.h>
 #include <vector>
 
-#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
-#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
-#include "suggest/policyimpl/dictionary/utils/file_utils.h"
+#include "dictionary/utils/byte_array_utils.h"
+#include "dictionary/utils/dict_file_writing_utils.h"
+#include "dictionary/utils/file_utils.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_dict_buffers.h b/native/jni/src/dictionary/structure/v4/ver4_dict_buffers.h
index 5407525af..c8270c93c 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_dict_buffers.h
+++ b/native/jni/src/dictionary/structure/v4/ver4_dict_buffers.h
@@ -21,13 +21,13 @@
 #include <memory>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/shortcut_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/mmapped_buffer.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/structure/v4/content/language_model_dict_content.h"
+#include "dictionary/structure/v4/content/shortcut_dict_content.h"
+#include "dictionary/structure/v4/content/terminal_position_lookup_table.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/mmapped_buffer.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.cpp b/native/jni/src/dictionary/structure/v4/ver4_dict_constants.cpp
index bd89b8da7..fd6907824 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.cpp
+++ b/native/jni/src/dictionary/structure/v4/ver4_dict_constants.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h b/native/jni/src/dictionary/structure/v4/ver4_dict_constants.h
index 13d7a5714..13d7a5714 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h
+++ b/native/jni/src/dictionary/structure/v4/ver4_dict_constants.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_reader.cpp b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_node_reader.cpp
index 4110d6036..b38b03dcb 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_reader.cpp
+++ b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_node_reader.cpp
@@ -14,16 +14,16 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_reader.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_node_reader.h"
 
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/probability_entry.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_reading_utils.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
+#include "dictionary/structure/pt_common/patricia_trie_reading_utils.h"
+#include "dictionary/structure/v4/content/language_model_dict_content.h"
+#include "dictionary/structure/v4/content/probability_entry.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_reading_utils.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/forgetting_curve_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_reader.h b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_node_reader.h
index f4df544e2..4e5ae3a89 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_reader.h
+++ b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_node_reader.h
@@ -18,8 +18,8 @@
 #define LATINIME_VER4_PATRICIA_TRIE_NODE_READER_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_reader.h"
+#include "dictionary/structure/pt_common/pt_node_params.h"
+#include "dictionary/structure/pt_common/pt_node_reader.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_writer.cpp b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_node_writer.cpp
index 3488f7d2a..d974b50f4 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_writer.cpp
+++ b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_node_writer.cpp
@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_writer.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_node_writer.h"
 
-#include "suggest/core/dictionary/property/unigram_property.h"
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/probability_entry.h"
-#include "suggest/policyimpl/dictionary/structure/v4/shortcut/ver4_shortcut_list_policy.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_reader.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_buffers.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/property/unigram_property.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
+#include "dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
+#include "dictionary/structure/pt_common/patricia_trie_reading_utils.h"
+#include "dictionary/structure/v4/content/probability_entry.h"
+#include "dictionary/structure/v4/shortcut/ver4_shortcut_list_policy.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_node_reader.h"
+#include "dictionary/structure/v4/ver4_dict_buffers.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/forgetting_curve_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_writer.h b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_node_writer.h
index 4ecf88729..55856110b 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_writer.h
+++ b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_node_writer.h
@@ -18,10 +18,10 @@
 #define LATINIME_VER4_PATRICIA_TRIE_NODE_WRITER_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_params.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_writer.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/probability_entry.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
+#include "dictionary/structure/pt_common/pt_node_params.h"
+#include "dictionary/structure/pt_common/pt_node_writer.h"
+#include "dictionary/structure/v4/content/probability_entry.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.cpp b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_policy.cpp
index a96719533..1dbec5545 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.cpp
+++ b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_policy.cpp
@@ -14,23 +14,23 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_policy.h"
 
 #include <array>
 #include <vector>
 
 #include "suggest/core/dicnode/dic_node.h"
 #include "suggest/core/dicnode/dic_node_vector.h"
-#include "suggest/core/dictionary/multi_bigram_map.h"
-#include "suggest/core/dictionary/ngram_listener.h"
-#include "suggest/core/dictionary/property/ngram_property.h"
-#include "suggest/core/dictionary/property/unigram_property.h"
-#include "suggest/core/dictionary/property/word_property.h"
-#include "suggest/core/session/ngram_context.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_reader.h"
-#include "suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h"
-#include "suggest/policyimpl/dictionary/utils/probability_utils.h"
+#include "dictionary/interface/ngram_listener.h"
+#include "dictionary/property/ngram_context.h"
+#include "dictionary/property/ngram_property.h"
+#include "dictionary/property/unigram_property.h"
+#include "dictionary/property/word_property.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_helper.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_node_reader.h"
+#include "dictionary/utils/forgetting_curve_utils.h"
+#include "dictionary/utils/multi_bigram_map.h"
+#include "dictionary/utils/probability_utils.h"
 #include "utils/ngram_utils.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.h b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_policy.h
index 93faa83a0..d130a4e78 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_policy.h
+++ b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_policy.h
@@ -20,17 +20,17 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_updating_helper.h"
-#include "suggest/policyimpl/dictionary/structure/v4/shortcut/ver4_shortcut_list_policy.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_buffers.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_reader.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_writer.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_writing_helper.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_pt_node_array_reader.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/entry_counters.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/interface/dictionary_structure_with_buffer_policy.h"
+#include "dictionary/structure/pt_common/dynamic_pt_updating_helper.h"
+#include "dictionary/structure/v4/shortcut/ver4_shortcut_list_policy.h"
+#include "dictionary/structure/v4/ver4_dict_buffers.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_node_reader.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_node_writer.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_writing_helper.h"
+#include "dictionary/structure/v4/ver4_pt_node_array_reader.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/entry_counters.h"
 #include "utils/int_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_reading_utils.cpp b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_reading_utils.cpp
index 254022db4..ccb70cdd3 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_reading_utils.cpp
+++ b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_reading_utils.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_reading_utils.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_reading_utils.h"
 
-#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
+#include "dictionary/utils/byte_array_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_reading_utils.h b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_reading_utils.h
index 466ff55d5..466ff55d5 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_reading_utils.h
+++ b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_reading_utils.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_writing_helper.cpp b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_writing_helper.cpp
index 34af76c5d..6dfdf4d31 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_writing_helper.cpp
+++ b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_writing_helper.cpp
@@ -14,21 +14,21 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_writing_helper.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_writing_helper.h"
 
 #include <cstring>
 #include <queue>
 
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/v4/shortcut/ver4_shortcut_list_policy.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_buffers.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_reader.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_node_writer.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_pt_node_array_reader.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/file_utils.h"
-#include "suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/structure/v4/shortcut/ver4_shortcut_list_policy.h"
+#include "dictionary/structure/v4/ver4_dict_buffers.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_node_reader.h"
+#include "dictionary/structure/v4/ver4_patricia_trie_node_writer.h"
+#include "dictionary/structure/v4/ver4_pt_node_array_reader.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/file_utils.h"
+#include "dictionary/utils/forgetting_curve_utils.h"
 #include "utils/ngram_utils.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_writing_helper.h b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_writing_helper.h
index c56cea5cf..68dd1caa2 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_patricia_trie_writing_helper.h
+++ b/native/jni/src/dictionary/structure/v4/ver4_patricia_trie_writing_helper.h
@@ -18,9 +18,9 @@
 #define LATINIME_VER4_PATRICIA_TRIE_WRITING_HELPER_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.h"
-#include "suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.h"
-#include "suggest/policyimpl/dictionary/utils/entry_counters.h"
+#include "dictionary/structure/pt_common/dynamic_pt_gc_event_listeners.h"
+#include "dictionary/structure/v4/content/terminal_position_lookup_table.h"
+#include "dictionary/utils/entry_counters.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_pt_node_array_reader.cpp b/native/jni/src/dictionary/structure/v4/ver4_pt_node_array_reader.cpp
index b014c523d..63d0b4ad5 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_pt_node_array_reader.cpp
+++ b/native/jni/src/dictionary/structure/v4/ver4_pt_node_array_reader.cpp
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_pt_node_array_reader.h"
+#include "dictionary/structure/v4/ver4_pt_node_array_reader.h"
 
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/patricia_trie_reading_utils.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/structure/pt_common/dynamic_pt_reading_utils.h"
+#include "dictionary/structure/pt_common/patricia_trie_reading_utils.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_pt_node_array_reader.h b/native/jni/src/dictionary/structure/v4/ver4_pt_node_array_reader.h
index d81808efc..ccb760bc1 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/structure/v4/ver4_pt_node_array_reader.h
+++ b/native/jni/src/dictionary/structure/v4/ver4_pt_node_array_reader.h
@@ -18,7 +18,7 @@
 #define LATINIME_VER4_PT_NODE_ARRAY_READER_H
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/pt_node_array_reader.h"
+#include "dictionary/structure/pt_common/pt_node_array_reader.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/core/dictionary/binary_dictionary_bigrams_iterator.h b/native/jni/src/dictionary/utils/binary_dictionary_bigrams_iterator.h
index 178b06554..8a614730b 100644
--- a/native/jni/src/suggest/core/dictionary/binary_dictionary_bigrams_iterator.h
+++ b/native/jni/src/dictionary/utils/binary_dictionary_bigrams_iterator.h
@@ -18,7 +18,7 @@
 #define LATINIME_BINARY_DICTIONARY_BIGRAMS_ITERATOR_H
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_bigrams_structure_policy.h"
+#include "dictionary/interface/dictionary_bigrams_structure_policy.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/core/dictionary/binary_dictionary_shortcut_iterator.h b/native/jni/src/dictionary/utils/binary_dictionary_shortcut_iterator.h
index ee1606b6a..a4ddd58c2 100644
--- a/native/jni/src/suggest/core/dictionary/binary_dictionary_shortcut_iterator.h
+++ b/native/jni/src/dictionary/utils/binary_dictionary_shortcut_iterator.h
@@ -18,7 +18,7 @@
 #define LATINIME_BINARY_DICTIONARY_SHORTCUT_ITERATOR_H
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_shortcuts_structure_policy.h"
+#include "dictionary/interface/dictionary_shortcuts_structure_policy.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/core/dictionary/bloom_filter.h b/native/jni/src/dictionary/utils/bloom_filter.h
index 1e60f49ed..1e60f49ed 100644
--- a/native/jni/src/suggest/core/dictionary/bloom_filter.h
+++ b/native/jni/src/dictionary/utils/bloom_filter.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.cpp b/native/jni/src/dictionary/utils/buffer_with_extendable_buffer.cpp
index da2c30cd6..217569651 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.cpp
+++ b/native/jni/src/dictionary/utils/buffer_with_extendable_buffer.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h b/native/jni/src/dictionary/utils/buffer_with_extendable_buffer.h
index fad83aa25..0a141d4db 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h
+++ b/native/jni/src/dictionary/utils/buffer_with_extendable_buffer.h
@@ -22,7 +22,7 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
+#include "dictionary/utils/byte_array_utils.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/byte_array_utils.cpp b/native/jni/src/dictionary/utils/byte_array_utils.cpp
index 1833e8832..d38f08217 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/byte_array_utils.cpp
+++ b/native/jni/src/dictionary/utils/byte_array_utils.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
+#include "dictionary/utils/byte_array_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/byte_array_utils.h b/native/jni/src/dictionary/utils/byte_array_utils.h
index abb979050..abb979050 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/byte_array_utils.h
+++ b/native/jni/src/dictionary/utils/byte_array_utils.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/dict_file_writing_utils.cpp b/native/jni/src/dictionary/utils/dict_file_writing_utils.cpp
index edcb43678..033a758ba 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/dict_file_writing_utils.cpp
+++ b/native/jni/src/dictionary/utils/dict_file_writing_utils.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
+#include "dictionary/utils/dict_file_writing_utils.h"
 
 #include <cstdio>
 #include <errno.h>
@@ -22,14 +22,14 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/structure/backward/v402/ver4_dict_buffers.h"
-#include "suggest/policyimpl/dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_buffers.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
-#include "suggest/policyimpl/dictionary/utils/entry_counters.h"
-#include "suggest/policyimpl/dictionary/utils/file_utils.h"
-#include "suggest/policyimpl/dictionary/utils/format_utils.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/structure/backward/v402/ver4_dict_buffers.h"
+#include "dictionary/structure/pt_common/dynamic_pt_writing_utils.h"
+#include "dictionary/structure/v4/ver4_dict_buffers.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/entry_counters.h"
+#include "dictionary/utils/file_utils.h"
+#include "dictionary/utils/format_utils.h"
 #include "utils/time_keeper.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h b/native/jni/src/dictionary/utils/dict_file_writing_utils.h
index 4843b3b32..102a89da4 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h
+++ b/native/jni/src/dictionary/utils/dict_file_writing_utils.h
@@ -20,8 +20,8 @@
 #include <cstdio>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/header/header_read_write_utils.h"
-#include "suggest/policyimpl/dictionary/utils/format_utils.h"
+#include "dictionary/header/header_read_write_utils.h"
+#include "dictionary/utils/format_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/entry_counters.h b/native/jni/src/dictionary/utils/entry_counters.h
index 5e443026e..5e443026e 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/entry_counters.h
+++ b/native/jni/src/dictionary/utils/entry_counters.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/file_utils.cpp b/native/jni/src/dictionary/utils/file_utils.cpp
index fb80f38c5..bb392fb32 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/file_utils.cpp
+++ b/native/jni/src/dictionary/utils/file_utils.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/file_utils.h"
+#include "dictionary/utils/file_utils.h"
 
 #include <cstdio>
 #include <cstring>
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/file_utils.h b/native/jni/src/dictionary/utils/file_utils.h
index 4f1b93a6a..4f1b93a6a 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/file_utils.h
+++ b/native/jni/src/dictionary/utils/file_utils.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/forgetting_curve_utils.cpp b/native/jni/src/dictionary/utils/forgetting_curve_utils.cpp
index f05c6149e..d79ed911b 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/forgetting_curve_utils.cpp
+++ b/native/jni/src/dictionary/utils/forgetting_curve_utils.cpp
@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h"
+#include "dictionary/utils/forgetting_curve_utils.h"
 
 #include <algorithm>
 #include <cmath>
 #include <stdlib.h>
 
-#include "suggest/policyimpl/dictionary/header/header_policy.h"
-#include "suggest/policyimpl/dictionary/utils/probability_utils.h"
+#include "dictionary/header/header_policy.h"
+#include "dictionary/utils/probability_utils.h"
 #include "utils/time_keeper.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h b/native/jni/src/dictionary/utils/forgetting_curve_utils.h
index 06dcae8a1..ddaac7e3b 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/forgetting_curve_utils.h
+++ b/native/jni/src/dictionary/utils/forgetting_curve_utils.h
@@ -20,8 +20,8 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/core/dictionary/property/historical_info.h"
-#include "suggest/policyimpl/dictionary/utils/entry_counters.h"
+#include "dictionary/property/historical_info.h"
+#include "dictionary/utils/entry_counters.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/format_utils.cpp b/native/jni/src/dictionary/utils/format_utils.cpp
index e225c235e..cef3b094c 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/format_utils.cpp
+++ b/native/jni/src/dictionary/utils/format_utils.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/format_utils.h"
+#include "dictionary/utils/format_utils.h"
 
-#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
+#include "dictionary/utils/byte_array_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/format_utils.h b/native/jni/src/dictionary/utils/format_utils.h
index 1616efcce..1616efcce 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/format_utils.h
+++ b/native/jni/src/dictionary/utils/format_utils.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/mmapped_buffer.cpp b/native/jni/src/dictionary/utils/mmapped_buffer.cpp
index 4a126ff85..c5259de6d 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/mmapped_buffer.cpp
+++ b/native/jni/src/dictionary/utils/mmapped_buffer.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/mmapped_buffer.h"
+#include "dictionary/utils/mmapped_buffer.h"
 
 #include <cerrno>
 #include <climits>
@@ -23,7 +23,7 @@
 #include <sys/mman.h>
 #include <unistd.h>
 
-#include "suggest/policyimpl/dictionary/utils/file_utils.h"
+#include "dictionary/utils/file_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/mmapped_buffer.h b/native/jni/src/dictionary/utils/mmapped_buffer.h
index e25310373..e25310373 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/mmapped_buffer.h
+++ b/native/jni/src/dictionary/utils/mmapped_buffer.h
diff --git a/native/jni/src/suggest/core/dictionary/multi_bigram_map.cpp b/native/jni/src/dictionary/utils/multi_bigram_map.cpp
index 761f51ec8..e730fff8e 100644
--- a/native/jni/src/suggest/core/dictionary/multi_bigram_map.cpp
+++ b/native/jni/src/dictionary/utils/multi_bigram_map.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/core/dictionary/multi_bigram_map.h"
+#include "dictionary/utils/multi_bigram_map.h"
 
 #include <cstddef>
 #include <unordered_map>
diff --git a/native/jni/src/suggest/core/dictionary/multi_bigram_map.h b/native/jni/src/dictionary/utils/multi_bigram_map.h
index d2eb5cc32..6f23d98bc 100644
--- a/native/jni/src/suggest/core/dictionary/multi_bigram_map.h
+++ b/native/jni/src/dictionary/utils/multi_bigram_map.h
@@ -21,10 +21,10 @@
 #include <unordered_map>
 
 #include "defines.h"
-#include "suggest/core/dictionary/binary_dictionary_bigrams_iterator.h"
-#include "suggest/core/dictionary/bloom_filter.h"
-#include "suggest/core/dictionary/ngram_listener.h"
-#include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
+#include "dictionary/interface/dictionary_structure_with_buffer_policy.h"
+#include "dictionary/interface/ngram_listener.h"
+#include "dictionary/utils/binary_dictionary_bigrams_iterator.h"
+#include "dictionary/utils/bloom_filter.h"
 #include "utils/int_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/probability_utils.cpp b/native/jni/src/dictionary/utils/probability_utils.cpp
index e8fa06942..426a0e783 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/probability_utils.cpp
+++ b/native/jni/src/dictionary/utils/probability_utils.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/probability_utils.h"
+#include "dictionary/utils/probability_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/probability_utils.h b/native/jni/src/dictionary/utils/probability_utils.h
index 2050af1e9..2050af1e9 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/probability_utils.h
+++ b/native/jni/src/dictionary/utils/probability_utils.h
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/sparse_table.cpp b/native/jni/src/dictionary/utils/sparse_table.cpp
index d336306b9..029329fab 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/sparse_table.cpp
+++ b/native/jni/src/dictionary/utils/sparse_table.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/sparse_table.h"
+#include "dictionary/utils/sparse_table.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/sparse_table.h b/native/jni/src/dictionary/utils/sparse_table.h
index e1a96c6f7..bd1190e8b 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/sparse_table.h
+++ b/native/jni/src/dictionary/utils/sparse_table.h
@@ -20,7 +20,7 @@
 #include <cstdint>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/trie_map.cpp b/native/jni/src/dictionary/utils/trie_map.cpp
index b7ef2b9bd..0bef8c702 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/trie_map.cpp
+++ b/native/jni/src/dictionary/utils/trie_map.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/trie_map.h"
+#include "dictionary/utils/trie_map.h"
 
-#include "suggest/policyimpl/dictionary/utils/dict_file_writing_utils.h"
+#include "dictionary/utils/dict_file_writing_utils.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/utils/trie_map.h b/native/jni/src/dictionary/utils/trie_map.h
index 00765888b..5fc6c2690 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/utils/trie_map.h
+++ b/native/jni/src/dictionary/utils/trie_map.h
@@ -23,7 +23,7 @@
 #include <vector>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 #include "utils/byte_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/core/dicnode/dic_node_utils.cpp b/native/jni/src/suggest/core/dicnode/dic_node_utils.cpp
index ea438922f..a20252cd2 100644
--- a/native/jni/src/suggest/core/dicnode/dic_node_utils.cpp
+++ b/native/jni/src/suggest/core/dicnode/dic_node_utils.cpp
@@ -16,9 +16,9 @@
 
 #include "suggest/core/dicnode/dic_node_utils.h"
 
+#include "dictionary/interface/dictionary_structure_with_buffer_policy.h"
 #include "suggest/core/dicnode/dic_node.h"
 #include "suggest/core/dicnode/dic_node_vector.h"
-#include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/core/dictionary/dictionary.cpp b/native/jni/src/suggest/core/dictionary/dictionary.cpp
index 6a5df9d95..5c9a1392e 100644
--- a/native/jni/src/suggest/core/dictionary/dictionary.cpp
+++ b/native/jni/src/suggest/core/dictionary/dictionary.cpp
@@ -19,11 +19,11 @@
 #include "suggest/core/dictionary/dictionary.h"
 
 #include "defines.h"
+#include "dictionary/interface/dictionary_header_structure_policy.h"
+#include "dictionary/property/ngram_context.h"
 #include "suggest/core/dictionary/dictionary_utils.h"
-#include "suggest/core/policy/dictionary_header_structure_policy.h"
 #include "suggest/core/result/suggestion_results.h"
 #include "suggest/core/session/dic_traverse_session.h"
-#include "suggest/core/session/ngram_context.h"
 #include "suggest/core/suggest.h"
 #include "suggest/core/suggest_options.h"
 #include "suggest/policyimpl/gesture/gesture_suggest_policy_factory.h"
diff --git a/native/jni/src/suggest/core/dictionary/dictionary.h b/native/jni/src/suggest/core/dictionary/dictionary.h
index b1774371b..9e224ebfb 100644
--- a/native/jni/src/suggest/core/dictionary/dictionary.h
+++ b/native/jni/src/suggest/core/dictionary/dictionary.h
@@ -21,11 +21,11 @@
 
 #include "defines.h"
 #include "jni.h"
-#include "suggest/core/dictionary/ngram_listener.h"
-#include "suggest/core/dictionary/property/historical_info.h"
-#include "suggest/core/dictionary/property/word_property.h"
-#include "suggest/core/policy/dictionary_header_structure_policy.h"
-#include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
+#include "dictionary/interface/dictionary_header_structure_policy.h"
+#include "dictionary/interface/dictionary_structure_with_buffer_policy.h"
+#include "dictionary/interface/ngram_listener.h"
+#include "dictionary/property/historical_info.h"
+#include "dictionary/property/word_property.h"
 #include "suggest/core/suggest_interface.h"
 #include "utils/int_array_view.h"
 
diff --git a/native/jni/src/suggest/core/dictionary/dictionary_utils.cpp b/native/jni/src/suggest/core/dictionary/dictionary_utils.cpp
index 9573c37bc..7de550026 100644
--- a/native/jni/src/suggest/core/dictionary/dictionary_utils.cpp
+++ b/native/jni/src/suggest/core/dictionary/dictionary_utils.cpp
@@ -16,13 +16,13 @@
 
 #include "suggest/core/dictionary/dictionary_utils.h"
 
+#include "dictionary/interface/dictionary_structure_with_buffer_policy.h"
+#include "dictionary/property/ngram_context.h"
 #include "suggest/core/dicnode/dic_node.h"
 #include "suggest/core/dicnode/dic_node_priority_queue.h"
 #include "suggest/core/dicnode/dic_node_vector.h"
 #include "suggest/core/dictionary/dictionary.h"
 #include "suggest/core/dictionary/digraph_utils.h"
-#include "suggest/core/session/ngram_context.h"
-#include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
 #include "utils/int_array_view.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/core/dictionary/digraph_utils.cpp b/native/jni/src/suggest/core/dictionary/digraph_utils.cpp
index bb2ce5012..4d68f620f 100644
--- a/native/jni/src/suggest/core/dictionary/digraph_utils.cpp
+++ b/native/jni/src/suggest/core/dictionary/digraph_utils.cpp
@@ -19,7 +19,7 @@
 #include <cstdlib>
 
 #include "defines.h"
-#include "suggest/core/policy/dictionary_header_structure_policy.h"
+#include "dictionary/interface/dictionary_header_structure_policy.h"
 #include "utils/char_utils.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/core/result/suggestions_output_utils.cpp b/native/jni/src/suggest/core/result/suggestions_output_utils.cpp
index 1aff72952..7c37241de 100644
--- a/native/jni/src/suggest/core/result/suggestions_output_utils.cpp
+++ b/native/jni/src/suggest/core/result/suggestions_output_utils.cpp
@@ -19,9 +19,9 @@
 #include <algorithm>
 #include <vector>
 
+#include "dictionary/utils/binary_dictionary_shortcut_iterator.h"
 #include "suggest/core/dicnode/dic_node.h"
 #include "suggest/core/dicnode/dic_node_utils.h"
-#include "suggest/core/dictionary/binary_dictionary_shortcut_iterator.h"
 #include "suggest/core/dictionary/error_type_utils.h"
 #include "suggest/core/policy/scoring.h"
 #include "suggest/core/result/suggestion_results.h"
diff --git a/native/jni/src/suggest/core/result/suggestions_output_utils.h b/native/jni/src/suggest/core/result/suggestions_output_utils.h
index eca1f78b2..bcb75a483 100644
--- a/native/jni/src/suggest/core/result/suggestions_output_utils.h
+++ b/native/jni/src/suggest/core/result/suggestions_output_utils.h
@@ -18,7 +18,7 @@
 #define LATINIME_SUGGESTIONS_OUTPUT_UTILS
 
 #include "defines.h"
-#include "suggest/core/dictionary/word_attributes.h"
+#include "dictionary/property/word_attributes.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/core/session/dic_traverse_session.cpp b/native/jni/src/suggest/core/session/dic_traverse_session.cpp
index 52dc2f86c..d7dd5a02d 100644
--- a/native/jni/src/suggest/core/session/dic_traverse_session.cpp
+++ b/native/jni/src/suggest/core/session/dic_traverse_session.cpp
@@ -17,10 +17,10 @@
 #include "suggest/core/session/dic_traverse_session.h"
 
 #include "defines.h"
+#include "dictionary/interface/dictionary_header_structure_policy.h"
+#include "dictionary/interface/dictionary_structure_with_buffer_policy.h"
+#include "dictionary/property/ngram_context.h"
 #include "suggest/core/dictionary/dictionary.h"
-#include "suggest/core/policy/dictionary_header_structure_policy.h"
-#include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
-#include "suggest/core/session/ngram_context.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/core/session/dic_traverse_session.h b/native/jni/src/suggest/core/session/dic_traverse_session.h
index bc53167f0..f5fcfddcd 100644
--- a/native/jni/src/suggest/core/session/dic_traverse_session.h
+++ b/native/jni/src/suggest/core/session/dic_traverse_session.h
@@ -20,9 +20,9 @@
 #include <vector>
 
 #include "defines.h"
+#include "dictionary/utils/multi_bigram_map.h"
 #include "jni.h"
 #include "suggest/core/dicnode/dic_nodes_cache.h"
-#include "suggest/core/dictionary/multi_bigram_map.h"
 #include "suggest/core/layout/proximity_info_state.h"
 #include "utils/int_array_view.h"
 
diff --git a/native/jni/src/suggest/core/suggest.cpp b/native/jni/src/suggest/core/suggest.cpp
index e5e9b46bf..52fa5a5db 100644
--- a/native/jni/src/suggest/core/suggest.cpp
+++ b/native/jni/src/suggest/core/suggest.cpp
@@ -16,14 +16,14 @@
 
 #include "suggest/core/suggest.h"
 
+#include "dictionary/interface/dictionary_structure_with_buffer_policy.h"
+#include "dictionary/property/word_attributes.h"
 #include "suggest/core/dicnode/dic_node.h"
 #include "suggest/core/dicnode/dic_node_priority_queue.h"
 #include "suggest/core/dicnode/dic_node_vector.h"
 #include "suggest/core/dictionary/dictionary.h"
 #include "suggest/core/dictionary/digraph_utils.h"
-#include "suggest/core/dictionary/word_attributes.h"
 #include "suggest/core/layout/proximity_info.h"
-#include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
 #include "suggest/core/policy/traversal.h"
 #include "suggest/core/policy/weighting.h"
 #include "suggest/core/result/suggestions_output_utils.h"
diff --git a/native/jni/src/utils/jni_data_utils.h b/native/jni/src/utils/jni_data_utils.h
index 01295859c..8024e34c4 100644
--- a/native/jni/src/utils/jni_data_utils.h
+++ b/native/jni/src/utils/jni_data_utils.h
@@ -20,11 +20,11 @@
 #include <vector>
 
 #include "defines.h"
+#include "dictionary/header/header_read_write_utils.h"
+#include "dictionary/interface/dictionary_header_structure_policy.h"
+#include "dictionary/property/ngram_context.h"
+#include "dictionary/property/word_property.h"
 #include "jni.h"
-#include "suggest/core/dictionary/property/word_property.h"
-#include "suggest/core/session/ngram_context.h"
-#include "suggest/core/policy/dictionary_header_structure_policy.h"
-#include "suggest/policyimpl/dictionary/header/header_read_write_utils.h"
 #include "utils/char_utils.h"
 
 namespace latinime {
diff --git a/native/jni/tests/suggest/policyimpl/dictionary/header/header_read_write_utils_test.cpp b/native/jni/tests/dictionary/header/header_read_write_utils_test.cpp
index da6a2af27..eab5d6575 100644
--- a/native/jni/tests/suggest/policyimpl/dictionary/header/header_read_write_utils_test.cpp
+++ b/native/jni/tests/dictionary/header/header_read_write_utils_test.cpp
@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/header/header_read_write_utils.h"
+#include "dictionary/header/header_read_write_utils.h"
 
 #include <gtest/gtest.h>
 
 #include <cstring>
 #include <vector>
 
-#include "suggest/core/policy/dictionary_header_structure_policy.h"
+#include "dictionary/interface/dictionary_header_structure_policy.h"
 
 namespace latinime {
 namespace {
diff --git a/native/jni/tests/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters_test.cpp b/native/jni/tests/dictionary/structure/v4/content/language_model_dict_content_global_counters_test.cpp
index 44b5a8aaa..2e3047eda 100644
--- a/native/jni/tests/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters_test.cpp
+++ b/native/jni/tests/dictionary/structure/v4/content/language_model_dict_content_global_counters_test.cpp
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_global_counters.h"
+#include "dictionary/structure/v4/content/language_model_dict_content_global_counters.h"
 
 #include <gtest/gtest.h>
 
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
 
 namespace latinime {
 namespace {
diff --git a/native/jni/tests/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_test.cpp b/native/jni/tests/dictionary/structure/v4/content/language_model_dict_content_test.cpp
index 313a9af10..ca8626e2f 100644
--- a/native/jni/tests/suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content_test.cpp
+++ b/native/jni/tests/dictionary/structure/v4/content/language_model_dict_content_test.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/content/language_model_dict_content.h"
+#include "dictionary/structure/v4/content/language_model_dict_content.h"
 
 #include <gtest/gtest.h>
 
diff --git a/native/jni/tests/suggest/policyimpl/dictionary/structure/v4/content/probability_entry_test.cpp b/native/jni/tests/dictionary/structure/v4/content/probability_entry_test.cpp
index eb78034ba..ba81671b5 100644
--- a/native/jni/tests/suggest/policyimpl/dictionary/structure/v4/content/probability_entry_test.cpp
+++ b/native/jni/tests/dictionary/structure/v4/content/probability_entry_test.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/content/probability_entry.h"
+#include "dictionary/structure/v4/content/probability_entry.h"
 
 #include <gtest/gtest.h>
 
diff --git a/native/jni/tests/suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table_test.cpp b/native/jni/tests/dictionary/structure/v4/content/terminal_position_lookup_table_test.cpp
index 23b9c55f7..4f23889ca 100644
--- a/native/jni/tests/suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table_test.cpp
+++ b/native/jni/tests/dictionary/structure/v4/content/terminal_position_lookup_table_test.cpp
@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/structure/v4/content/terminal_position_lookup_table.h"
+#include "dictionary/structure/v4/content/terminal_position_lookup_table.h"
 
 #include <gtest/gtest.h>
 
 #include <vector>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/structure/v4/ver4_dict_constants.h"
+#include "dictionary/structure/v4/ver4_dict_constants.h"
 
 namespace latinime {
 namespace {
diff --git a/native/jni/tests/suggest/core/dictionary/bloom_filter_test.cpp b/native/jni/tests/dictionary/utils/bloom_filter_test.cpp
index b62021784..bcc88438c 100644
--- a/native/jni/tests/suggest/core/dictionary/bloom_filter_test.cpp
+++ b/native/jni/tests/dictionary/utils/bloom_filter_test.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/core/dictionary/bloom_filter.h"
+#include "dictionary/utils/bloom_filter.h"
 
 #include <gtest/gtest.h>
 
diff --git a/native/jni/tests/suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer_test.cpp b/native/jni/tests/dictionary/utils/buffer_with_extendable_buffer_test.cpp
index fa6c6d71e..25878910b 100644
--- a/native/jni/tests/suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer_test.cpp
+++ b/native/jni/tests/dictionary/utils/buffer_with_extendable_buffer_test.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 #include <gtest/gtest.h>
 
diff --git a/native/jni/tests/suggest/policyimpl/dictionary/utils/byte_array_utils_test.cpp b/native/jni/tests/dictionary/utils/byte_array_utils_test.cpp
index c201e0d00..07257530b 100644
--- a/native/jni/tests/suggest/policyimpl/dictionary/utils/byte_array_utils_test.cpp
+++ b/native/jni/tests/dictionary/utils/byte_array_utils_test.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/byte_array_utils.h"
+#include "dictionary/utils/byte_array_utils.h"
 
 #include <gtest/gtest.h>
 
diff --git a/native/jni/tests/suggest/policyimpl/dictionary/utils/format_utils_test.cpp b/native/jni/tests/dictionary/utils/format_utils_test.cpp
index 494200568..3561bda30 100644
--- a/native/jni/tests/suggest/policyimpl/dictionary/utils/format_utils_test.cpp
+++ b/native/jni/tests/dictionary/utils/format_utils_test.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/format_utils.h"
+#include "dictionary/utils/format_utils.h"
 
 #include <gtest/gtest.h>
 
diff --git a/native/jni/tests/suggest/policyimpl/dictionary/utils/probability_utils_test.cpp b/native/jni/tests/dictionary/utils/probability_utils_test.cpp
index be1f278c6..4020ea441 100644
--- a/native/jni/tests/suggest/policyimpl/dictionary/utils/probability_utils_test.cpp
+++ b/native/jni/tests/dictionary/utils/probability_utils_test.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/probability_utils.h"
+#include "dictionary/utils/probability_utils.h"
 
 #include <gtest/gtest.h>
 
diff --git a/native/jni/tests/suggest/policyimpl/dictionary/utils/sparse_table_test.cpp b/native/jni/tests/dictionary/utils/sparse_table_test.cpp
index 0b57156a0..237c9631c 100644
--- a/native/jni/tests/suggest/policyimpl/dictionary/utils/sparse_table_test.cpp
+++ b/native/jni/tests/dictionary/utils/sparse_table_test.cpp
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/sparse_table.h"
+#include "dictionary/utils/sparse_table.h"
 
 #include <gtest/gtest.h>
 
-#include "suggest/policyimpl/dictionary/utils/buffer_with_extendable_buffer.h"
+#include "dictionary/utils/buffer_with_extendable_buffer.h"
 
 namespace latinime {
 namespace {
diff --git a/native/jni/tests/suggest/policyimpl/dictionary/utils/trie_map_test.cpp b/native/jni/tests/dictionary/utils/trie_map_test.cpp
index 56b5aa985..745d39897 100644
--- a/native/jni/tests/suggest/policyimpl/dictionary/utils/trie_map_test.cpp
+++ b/native/jni/tests/dictionary/utils/trie_map_test.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "suggest/policyimpl/dictionary/utils/trie_map.h"
+#include "dictionary/utils/trie_map.h"
 
 #include <gtest/gtest.h>