C31321211111333132331211113313331333133313121211113313311221131311
>>
C3132121111133313233121111331333133313331312121111331331122113131
<<
C31321211111333132331211113313331333133313121211113313311221131313
>>
C31321211111333132331211113313331333133313121211113313311221131312
>>