C31321211111333132331211113313331333133313121211111333132321311311
>>
C3132121111133313233121111331333133313331312121111133313232131131
<<
C31321211111333132331211113313331333133313121211111333132321311313
>>
C31321211111333132331211113313331333133313121211111333132321311312
>>