C31232233133313221211113313331333132313331322121111121111122132312131
>>
C3123223313331322121111331333133313231333132212111112111112213231213
<<
C31232233133313221211113313331333132313331322121111121111122132312133
>>
C31232233133313221211113313331333132313331322121111121111122132312132
>>