C31232233133313221211113313331333132313232233133313331211111132323131
>>
C3123223313331322121111331333133313231323223313331333121111113232313
<<
C31232233133313221211113313331333132313232233133313331211111132323133
>>
C31232233133313221211113313331333132313232233133313331211111132323132
>>