C31232233133313221211113313331333132313232233133313331311211312331
>>
C3123223313331322121111331333133313231323223313331333131121131233
<<
C31232233133313221211113313331333132313232233133313331311211312333
>>
C31232233133313221211113313331333132313232233133313331311211312332
>>