C31232233133313221211113313331333132313331322121111112132313131
>>
C3123223313331322121111331333133313231333132212111111213231313
<<
C31232233133313221211113313331333132313331322121111112132313133
>>
C31232233133313221211113313331333132313331322121111112132313132
>>