C31232233133313221211113313331333133313331212111111331311122311
>>
C3123223313331322121111331333133313331333121211111133131112231
<<
C31232233133313221211113313331333133313331212111111331311122313
>>
C31232233133313221211113313331333133313331212111111331311122312
>>