C31232233133313221211113313331333133313332213121111331311311211
>>
C3123223313331322121111331333133313331333221312111133131131121
<<
C31232233133313221211113313331333133313332213121111331311311213
>>
C31232233133313221211113313331333133313332213121111331311311212
>>