C133323133112111133133313331333133313231333133313331333133311211313121
>>
C13332313311211113313331333133313331323133313331333133313331121131312
<<
C133323133112111133133313331333133313231333133313331333133311211313123
>>
C133323133112111133133313331333133313231333133313331333133311211313122
>>