C133323133112111133133313331333133313211231333133313223313221211
>>
C13332313311211113313331333133313331321123133313331322331322121
<<
C133323133112111133133313331333133313211231333133313223313221213
>>
C133323133112111133133313331333133313211231333133313223313221212
>>