C31321211111333132331211113313331333133313331333133313311211111332311
>>
C3132121111133313233121111331333133313331333133313331331121111133231
<<
C31321211111333132331211113313331333133313331333133313311211111332313
>>
C31321211111333132331211113313331333133313331333133313311211111332312
>>