diff --git a/native/jni/Android.mk b/native/jni/Android.mk
index 4786ef6..ecc0e4c 100644
--- a/native/jni/Android.mk
+++ b/native/jni/Android.mk
@@ -71,6 +71,7 @@
     suggest/core/policy/weighting.cpp \
     suggest/core/session/dic_traverse_session.cpp \
     $(addprefix suggest/policyimpl/dictionary/, \
+        bigram/bigram_list_reading_utils.cpp \
         dictionary_structure_with_buffer_policy_factory.cpp \
         dynamic_patricia_trie_node_reader.cpp \
         dynamic_patricia_trie_policy.cpp \
diff --git a/native/jni/src/suggest/core/dictionary/binary_dictionary_terminal_attributes_reading_utils.cpp b/native/jni/src/suggest/core/dictionary/binary_dictionary_terminal_attributes_reading_utils.cpp
index 9e7d7a3..cb73a57 100644
--- a/native/jni/src/suggest/core/dictionary/binary_dictionary_terminal_attributes_reading_utils.cpp
+++ b/native/jni/src/suggest/core/dictionary/binary_dictionary_terminal_attributes_reading_utils.cpp
@@ -36,27 +36,4 @@
 // The numeric value of the shortcut probability that means 'whitelist'.
 const int TaUtils::WHITELIST_SHORTCUT_PROBABILITY = 15;
 
-/* static */ int TaUtils::getBigramAddressAndForwardPointer(
-        const uint8_t *const dictRoot, const TerminalAttributeFlags flags,
-        int *const pos) {
-    int offset = 0;
-    const int origin = *pos;
-    switch (MASK_ATTRIBUTE_ADDRESS_TYPE & flags) {
-        case FLAG_ATTRIBUTE_ADDRESS_TYPE_ONEBYTE:
-            offset = ByteArrayUtils::readUint8AndAdvancePosition(dictRoot, pos);
-            break;
-        case FLAG_ATTRIBUTE_ADDRESS_TYPE_TWOBYTES:
-            offset = ByteArrayUtils::readUint16AndAdvancePosition(dictRoot, pos);
-            break;
-        case FLAG_ATTRIBUTE_ADDRESS_TYPE_THREEBYTES:
-            offset = ByteArrayUtils::readUint24AndAdvancePosition(dictRoot, pos);
-            break;
-    }
-    if (isOffsetNegative(flags)) {
-        return origin - offset;
-    } else {
-        return origin + offset;
-    }
-}
-
 } // namespace latinime
diff --git a/native/jni/src/suggest/core/dictionary/binary_dictionary_terminal_attributes_reading_utils.h b/native/jni/src/suggest/core/dictionary/binary_dictionary_terminal_attributes_reading_utils.h
index e1e3e16..c28f43f 100644
--- a/native/jni/src/suggest/core/dictionary/binary_dictionary_terminal_attributes_reading_utils.h
+++ b/native/jni/src/suggest/core/dictionary/binary_dictionary_terminal_attributes_reading_utils.h
@@ -28,7 +28,6 @@
 class BinaryDictionaryTerminalAttributesReadingUtils {
  public:
     typedef uint8_t TerminalAttributeFlags;
-    typedef TerminalAttributeFlags BigramFlags;
     typedef TerminalAttributeFlags ShortcutFlags;
 
     static AK_FORCE_INLINE TerminalAttributeFlags getFlagsAndForwardPointer(
@@ -44,20 +43,6 @@
         return (flags & FLAG_ATTRIBUTE_HAS_NEXT) != 0;
     }
 
-    // Bigrams reading methods
-    static AK_FORCE_INLINE void skipExistingBigrams(
-            const uint8_t *const dictRoot, int *const pos) {
-        BigramFlags flags = getFlagsAndForwardPointer(dictRoot, pos);
-        while (hasNext(flags)) {
-            *pos += attributeAddressSize(flags);
-            flags = getFlagsAndForwardPointer(dictRoot, pos);
-        }
-        *pos += attributeAddressSize(flags);
-    }
-
-    static int getBigramAddressAndForwardPointer(
-            const uint8_t *const dictRoot, const BigramFlags flags, int *const pos);
-
     // Shortcuts reading methods
     // This method returns the size of the shortcut list region excluding the shortcut list size
     // field at the beginning.
diff --git a/native/jni/src/suggest/policyimpl/dictionary/bigrams/bigram_list_policy.h b/native/jni/src/suggest/policyimpl/dictionary/bigram/bigram_list_policy.h
similarity index 64%
rename from native/jni/src/suggest/policyimpl/dictionary/bigrams/bigram_list_policy.h
rename to native/jni/src/suggest/policyimpl/dictionary/bigram/bigram_list_policy.h
index a9e5da3..beb9bee 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/bigrams/bigram_list_policy.h
+++ b/native/jni/src/suggest/policyimpl/dictionary/bigram/bigram_list_policy.h
@@ -21,8 +21,7 @@
 
 #include "defines.h"
 #include "suggest/core/policy/dictionary_bigrams_structure_policy.h"
-// TODO: Move bigrams reading methods to policyimpl.
-#include "suggest/core/dictionary/binary_dictionary_terminal_attributes_reading_utils.h"
+#include "suggest/policyimpl/dictionary/bigram/bigram_list_reading_utils.h"
 
 namespace latinime {
 
@@ -34,19 +33,16 @@
 
     void getNextBigram(int *const outBigramPos, int *const outProbability, bool *const outHasNext,
             int *const pos) const {
-        const BinaryDictionaryTerminalAttributesReadingUtils::BigramFlags flags =
-                BinaryDictionaryTerminalAttributesReadingUtils::getFlagsAndForwardPointer(
-                        mBigramsBuf, pos);
-        *outBigramPos =
-                BinaryDictionaryTerminalAttributesReadingUtils::getBigramAddressAndForwardPointer(
+        const BigramListReadingUtils::BigramFlags flags =
+                BigramListReadingUtils::getFlagsAndForwardPointer(mBigramsBuf, pos);
+        *outBigramPos = BigramListReadingUtils::getBigramAddressAndForwardPointer(
                         mBigramsBuf, flags, pos);
-        *outProbability =
-                BinaryDictionaryTerminalAttributesReadingUtils::getProbabilityFromFlags(flags);
-        *outHasNext = BinaryDictionaryTerminalAttributesReadingUtils::hasNext(flags);
+        *outProbability = BigramListReadingUtils::getProbabilityFromFlags(flags);
+        *outHasNext = BigramListReadingUtils::hasNext(flags);
     }
 
     void skipAllBigrams(int *const pos) const {
-        BinaryDictionaryTerminalAttributesReadingUtils::skipExistingBigrams(mBigramsBuf, pos);
+        BigramListReadingUtils::skipExistingBigrams(mBigramsBuf, pos);
     }
 
  private:
diff --git a/native/jni/src/suggest/policyimpl/dictionary/bigram/bigram_list_reading_utils.cpp b/native/jni/src/suggest/policyimpl/dictionary/bigram/bigram_list_reading_utils.cpp
new file mode 100644
index 0000000..6f4fcbf
--- /dev/null
+++ b/native/jni/src/suggest/policyimpl/dictionary/bigram/bigram_list_reading_utils.cpp
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "suggest/policyimpl/dictionary/bigram/bigram_list_reading_utils.h"
+
+#include "suggest/core/dictionary/byte_array_utils.h"
+
+namespace latinime {
+
+const BigramListReadingUtils::BigramFlags BigramListReadingUtils::MASK_ATTRIBUTE_ADDRESS_TYPE =
+        0x30;
+const BigramListReadingUtils::BigramFlags
+        BigramListReadingUtils::FLAG_ATTRIBUTE_ADDRESS_TYPE_ONEBYTE = 0x10;
+const BigramListReadingUtils::BigramFlags
+        BigramListReadingUtils::FLAG_ATTRIBUTE_ADDRESS_TYPE_TWOBYTES = 0x20;
+const BigramListReadingUtils::BigramFlags
+        BigramListReadingUtils::FLAG_ATTRIBUTE_ADDRESS_TYPE_THREEBYTES = 0x30;
+const BigramListReadingUtils::BigramFlags
+        BigramListReadingUtils::FLAG_ATTRIBUTE_OFFSET_NEGATIVE = 0x40;
+// Flag for presence of more attributes
+const BigramListReadingUtils::BigramFlags BigramListReadingUtils::FLAG_ATTRIBUTE_HAS_NEXT = 0x80;
+// Mask for attribute probability, stored on 4 bits inside the flags byte.
+const BigramListReadingUtils::BigramFlags
+        BigramListReadingUtils::MASK_ATTRIBUTE_PROBABILITY = 0x0F;
+const int BigramListReadingUtils::ATTRIBUTE_ADDRESS_SHIFT = 4;
+
+/* static */ int BigramListReadingUtils::getBigramAddressAndForwardPointer(
+        const uint8_t *const bigramsBuf, const BigramFlags flags, int *const pos) {
+    int offset = 0;
+    const int origin = *pos;
+    switch (MASK_ATTRIBUTE_ADDRESS_TYPE & flags) {
+        case FLAG_ATTRIBUTE_ADDRESS_TYPE_ONEBYTE:
+            offset = ByteArrayUtils::readUint8AndAdvancePosition(bigramsBuf, pos);
+            break;
+        case FLAG_ATTRIBUTE_ADDRESS_TYPE_TWOBYTES:
+            offset = ByteArrayUtils::readUint16AndAdvancePosition(bigramsBuf, pos);
+            break;
+        case FLAG_ATTRIBUTE_ADDRESS_TYPE_THREEBYTES:
+            offset = ByteArrayUtils::readUint24AndAdvancePosition(bigramsBuf, pos);
+            break;
+    }
+    if (isOffsetNegative(flags)) {
+        return origin - offset;
+    } else {
+        return origin + offset;
+    }
+}
+
+} // namespace latinime
diff --git a/native/jni/src/suggest/policyimpl/dictionary/bigram/bigram_list_reading_utils.h b/native/jni/src/suggest/policyimpl/dictionary/bigram/bigram_list_reading_utils.h
new file mode 100644
index 0000000..6b2bfe8
--- /dev/null
+++ b/native/jni/src/suggest/policyimpl/dictionary/bigram/bigram_list_reading_utils.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef LATINIME_BIGRAM_LIST_READING_UTILS_H
+#define LATINIME_BIGRAM_LIST_READING_UTILS_H
+
+#include <stdint.h>
+
+#include "defines.h"
+#include "suggest/core/dictionary/byte_array_utils.h"
+
+namespace latinime {
+
+class BigramListReadingUtils {
+public:
+   typedef uint8_t BigramFlags;
+
+   static AK_FORCE_INLINE BigramFlags getFlagsAndForwardPointer(
+           const uint8_t *const bigramsBuf, int *const pos) {
+       return ByteArrayUtils::readUint8AndAdvancePosition(bigramsBuf, pos);
+   }
+
+   static AK_FORCE_INLINE int getProbabilityFromFlags(const BigramFlags flags) {
+       return flags & MASK_ATTRIBUTE_PROBABILITY;
+   }
+
+   static AK_FORCE_INLINE bool hasNext(const BigramFlags flags) {
+       return (flags & FLAG_ATTRIBUTE_HAS_NEXT) != 0;
+   }
+
+   // Bigrams reading methods
+   static AK_FORCE_INLINE void skipExistingBigrams(const uint8_t *const bigramsBuf,
+           int *const pos) {
+       BigramFlags flags = getFlagsAndForwardPointer(bigramsBuf, pos);
+       while (hasNext(flags)) {
+           *pos += attributeAddressSize(flags);
+           flags = getFlagsAndForwardPointer(bigramsBuf, pos);
+       }
+       *pos += attributeAddressSize(flags);
+   }
+
+   static int getBigramAddressAndForwardPointer(const uint8_t *const bigramsBuf,
+           const BigramFlags flags, int *const pos);
+
+private:
+   DISALLOW_IMPLICIT_CONSTRUCTORS(BigramListReadingUtils);
+
+   static const BigramFlags MASK_ATTRIBUTE_ADDRESS_TYPE;
+   static const BigramFlags FLAG_ATTRIBUTE_ADDRESS_TYPE_ONEBYTE;
+   static const BigramFlags FLAG_ATTRIBUTE_ADDRESS_TYPE_TWOBYTES;
+   static const BigramFlags FLAG_ATTRIBUTE_ADDRESS_TYPE_THREEBYTES;
+   static const BigramFlags FLAG_ATTRIBUTE_OFFSET_NEGATIVE;
+   static const BigramFlags FLAG_ATTRIBUTE_HAS_NEXT;
+   static const BigramFlags MASK_ATTRIBUTE_PROBABILITY;
+   static const int ATTRIBUTE_ADDRESS_SHIFT;
+
+   static AK_FORCE_INLINE bool isOffsetNegative(const BigramFlags flags) {
+       return (flags & FLAG_ATTRIBUTE_OFFSET_NEGATIVE) != 0;
+   }
+
+   static AK_FORCE_INLINE int attributeAddressSize(const BigramFlags flags) {
+       return (flags & MASK_ATTRIBUTE_ADDRESS_TYPE) >> ATTRIBUTE_ADDRESS_SHIFT;
+       /* Note: this is a value-dependant optimization of what may probably be
+          more readably written this way:
+          switch (flags * BinaryFormat::MASK_ATTRIBUTE_ADDRESS_TYPE) {
+          case FLAG_ATTRIBUTE_ADDRESS_TYPE_ONEBYTE: return 1;
+          case FLAG_ATTRIBUTE_ADDRESS_TYPE_TWOBYTES: return 2;
+          case FLAG_ATTRIBUTE_ADDRESS_TYPE_THREEBYTE: return 3;
+          default: return 0;
+          }
+       */
+   }
+};
+} // namespace latinime
+#endif // LATINIME_BIGRAM_LIST_READING_UTILS_H
diff --git a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.cpp b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.cpp
index e8799e5..a6214d3 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.cpp
+++ b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.cpp
@@ -18,7 +18,7 @@
 
 #include "suggest/core/dictionary/binary_dictionary_info.h"
 #include "suggest/core/dictionary/binary_dictionary_terminal_attributes_reading_utils.h"
-#include "suggest/policyimpl/dictionary/bigrams/bigram_list_policy.h"
+#include "suggest/core/policy/dictionary_bigrams_structure_policy.h"
 #include "suggest/policyimpl/dictionary/dynamic_patricia_trie_reading_utils.h"
 
 namespace latinime {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.h b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.h
index 641ac9b..4f22db7 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.h
+++ b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.h
@@ -20,7 +20,6 @@
 #include <stdint.h>
 
 #include "defines.h"
-#include "suggest/policyimpl/dictionary/bigrams/bigram_list_policy.h"
 #include "suggest/policyimpl/dictionary/dynamic_patricia_trie_reading_utils.h"
 #include "suggest/policyimpl/dictionary/patricia_trie_reading_utils.h"
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.h b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.h
index 2386d93..1e94140 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.h
+++ b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_policy.h
@@ -21,7 +21,7 @@
 
 #include "defines.h"
 #include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
-#include "suggest/policyimpl/dictionary/bigrams/bigram_list_policy.h"
+#include "suggest/policyimpl/dictionary/bigram/bigram_list_policy.h"
 
 namespace latinime {
 
diff --git a/native/jni/src/suggest/policyimpl/dictionary/patricia_trie_policy.h b/native/jni/src/suggest/policyimpl/dictionary/patricia_trie_policy.h
index bebee39..2f81aed 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/patricia_trie_policy.h
+++ b/native/jni/src/suggest/policyimpl/dictionary/patricia_trie_policy.h
@@ -21,7 +21,7 @@
 
 #include "defines.h"
 #include "suggest/core/policy/dictionary_structure_with_buffer_policy.h"
-#include "suggest/policyimpl/dictionary/bigrams/bigram_list_policy.h"
+#include "suggest/policyimpl/dictionary/bigram/bigram_list_policy.h"
 
 namespace latinime {