import string
𞹼=None
𞺫=range
𑊟=len
찛=list
躣=float
ꄴ=string.punctuation
import math
ﭓ=math.log
def 땹(𫉔,𞤻,鴄,wordCasingLookup,𐎅,𐦞,磱,ﺈ):
 𫓌=5.0
 𓊅=0
 𪑷=𐎅[𞤻]+𫓌
 𥫎=0
 for ﱐ in wordCasingLookup[𞤻.lower()]:
  𥫎+=𐎅[ﱐ]+𫓌
 𦛗=𪑷/𥫎
 𓊅=ﭓ(𦛗)
 ﴤ=1
 if 𐦞:
  if 𫉔!=𞹼:
   𪑷=𐦞[𫉔+'_'+𞤻]+𫓌
   𥫎=0
   for ﱐ in wordCasingLookup[𞤻.lower()]:
    𥫎+=𐦞[𫉔+'_'+ﱐ]+𫓌
   ﴤ=𪑷/𥫎
  𓊅+=ﭓ(ﴤ)
 𫛄=1
 if 磱:
  if 鴄!=𞹼:
   鴄=鴄.lower()
   𪑷=磱[𞤻+"_"+鴄]+𫓌
   𥫎=0
   for ﱐ in wordCasingLookup[𞤻.lower()]:
    𥫎+=磱[ﱐ+"_"+鴄]+𫓌
   𫛄=𪑷/𥫎
  𓊅+=ﭓ(𫛄)
 썿=1
 if ﺈ:
  if 𫉔!=𞹼 and 鴄!=𞹼:
   鴄=鴄.lower()
   𪑷=ﺈ[𫉔+"_"+𞤻+"_"+鴄]+𫓌
   𥫎=0
   for ﱐ in wordCasingLookup[𞤻.lower()]:
    𥫎+=ﺈ[𫉔+"_"+ﱐ+"_"+鴄]+𫓌
   썿=𪑷/𥫎
  𓊅+=ﭓ(썿)
 return 𓊅
def ວ(tokens,outOfVocabularyTokenOption,wordCasingLookup,𐎅,𐦞,磱,ﺈ):
 ە=[]
 for 𩏜 in 𞺫(𑊟(tokens)):
  𬈛=tokens[𩏜]
  if 𬈛 in ꄴ or 𬈛.isdigit():
   ە.append(𬈛)
  else:
   if 𬈛 in wordCasingLookup:
    if 𑊟(wordCasingLookup[𬈛])==1:
     ە.append(찛(wordCasingLookup[𬈛])[0])
    else:
     𫉔=ە[𩏜-1]if 𩏜>0 else 𞹼
     鴄=tokens[𩏜+1]if 𩏜<𑊟(tokens)-1 else 𞹼
     𓄐=𞹼
     ٷ=躣("-inf")
     for 𞤻 in wordCasingLookup[𬈛]:
      ڻ=땹(𫉔,𞤻,鴄,wordCasingLookup,𐎅,𐦞,磱,ﺈ)
      if ڻ>ٷ:
       𓄐=𞤻
       ٷ=ڻ
     ە.append(𓄐)
    if 𩏜==0:
     ە[0]=ە[0].title();
   else:
    if outOfVocabularyTokenOption=='title':
     ە.append(𬈛.title())
    elif outOfVocabularyTokenOption=='lower':
     ە.append(𬈛.lower())
    else:
     ە.append(𬈛)
 return ە

