C31232233133313221211113313331333132313331323333321131211111333132221123121
>>
C3123223313331322121111331333133313231333132333332113121111133313222112312
<<
C31232233133313221211113313331333132313331323333321131211111333132221123123
>>
C31232233133313221211113313331333132313331323333321131211111333132221123122
>>