diff --git a/generate_similar.py b/generate_similar.py
index 967d9df..f7ba80d 100644
--- a/generate_similar.py
+++ b/generate_similar.py
@@ -4,50 +4,87 @@ import re
 import numpy as np
 import random
 
-mapping = {
-    s.split()[0]: s.split()[1]
-    for s in """
-AA AA
-AE AE
-AH UX
-AO AO
-AW AW
-AY AY
-B  b
-CH C
-D  d
-DH D
-EH EH
-ER UXr
-EY EY
-F  f
-G  g
-HH h
-IH IH
-IY IY
-JH J
-K  k
-L  l
-M  m
-N  n
-NG N
-OW OW
-OY OY
-P  p
-R  r
-S  s
-SH S
-T  t
-TH T
-UH UH
-UW UW
-V  v
-W  w
-Y  y
-Z  z
-ZH Z
-""".strip().split('\n')
-}
+# mapping = {
+#     s.split()[0]: s.split()[1]
+#     for s in """
+# AA AA
+# AE AE
+# AH UX
+# AO AO
+# AW AW
+# AY AY
+# B  b
+# CH C
+# D  d
+# DH D
+# EH EH
+# ER UXr
+# EY EY
+# F  f
+# G  g
+# HH h
+# IH IH
+# IY IY
+# JH J
+# K  k
+# L  l
+# M  m
+# N  n
+# NG N
+# OW OW
+# OY OY
+# P  p
+# R  r
+# S  s
+# SH S
+# T  t
+# TH T
+# UH UH
+# UW UW
+# V  v
+# W  w
+# Y  y
+# Z  z
+# ZH Z
+# """.strip().split('\n')
+# }
+
+# sim_mat = pd.read_csv('./similarity.csv', header=0, index_col=0)
+#
+#
+# def convert_ph(ph):
+#     stress_level = re.search("(\w+)([0-9])", ph)
+#     if stress_level:
+#         return stress_level.group(2) + mapping[stress_level.group(1)]
+#     else:
+#         return mapping[ph]
+#
+#
+# def sim_mat_to_apple_table(smt):
+#     colnames = [convert_ph(ph) for ph in smt.index.tolist()]
+#     smt = pd.DataFrame(np.nan_to_num(smt.values))
+#     fsmt = (smt.T + smt)
+#     np.fill_diagonal(fsmt.values, 100.0)
+#     asmt = pd.DataFrame.copy(fsmt)
+#     asmt.columns = colnames
+#     asmt.index = colnames
+#     apple_sim_table = asmt.stack().reset_index()
+#     apple_sim_table.columns = ['q', 'r', 's']
+#     return apple_sim_table
+#
+#
+# apple_sim_table = sim_mat_to_apple_table(sim_mat)
+#
+#
+# def top_match(ph):
+#     selected = apple_sim_table[(apple_sim_table.q == ph)
+#                                & (apple_sim_table.s < 100) &
+#                                (apple_sim_table.s >= 70)]
+#     tm = ph
+#     if len(selected) > 0:
+#         tm = pd.DataFrame.sort_values(selected, 's', ascending=False).iloc[0].r
+#     return tm
+
 
 apple_phonemes = [
     '%', '@', 'AE', 'EY', 'AO', 'AX', 'IY', 'EH', 'IH', 'AY', 'IX', 'AA', 'UW',
@@ -55,43 +92,6 @@ apple_phonemes = [
     'l', 'm', 'n', 'N', 'p', 'r', 's', 'S', 't', 'T', 'v', 'w', 'y', 'z', 'Z'
 ]
 
-sim_mat = pd.read_csv('./similarity.csv', header=0, index_col=0)
-
-
-def convert_ph(ph):
-    stress_level = re.search("(\w+)([0-9])", ph)
-    if stress_level:
-        return stress_level.group(2) + mapping[stress_level.group(1)]
-    else:
-        return mapping[ph]
-
-
-def sim_mat_to_apple_table(smt):
-    colnames = [convert_ph(ph) for ph in smt.index.tolist()]
-    smt = pd.DataFrame(np.nan_to_num(smt.values))
-    fsmt = (smt.T + smt)
-    np.fill_diagonal(fsmt.values, 100.0)
-    asmt = pd.DataFrame.copy(fsmt)
-    asmt.columns = colnames
-    asmt.index = colnames
-    apple_sim_table = asmt.stack().reset_index()
-    apple_sim_table.columns = ['q', 'r', 's']
-    return apple_sim_table
-
-
-apple_sim_table = sim_mat_to_apple_table(sim_mat)
-
-
-def top_match(ph):
-    selected = apple_sim_table[(apple_sim_table.q == ph)
-                               & (apple_sim_table.s < 100) &
-                               (apple_sim_table.s >= 70)]
-    tm = ph
-    if len(selected) > 0:
-        tm = pd.DataFrame.sort_values(selected, 's', ascending=False).iloc[0].r
-    return tm
-
-
 class ApplePhoneme(object):
     """docstring for ApplePhoneme."""