C31321211111333132331211113313331333133313331333133313331333133313332113231331
>>
C3132121111133313233121111331333133313331333133313331333133313331333211323133
<<
C31321211111333132331211113313331333133313331333133313331333133313332113231333
>>
C31321211111333132331211113313331333133313331333133313331333133313332113231332
>>