C133323133112111133133313331333133313211231333133313311211113312221
>>
C13332313311211113313331333133313331321123133313331331121111331222
<<
C133323133112111133133313331333133313211231333133313311211113312223
>>
C133323133112111133133313331333133313211231333133313311211113312222
>>