C31232233133313221211113313331333132313331322121111121111113313332212332131
>>
C3123223313331322121111331333133313231333132212111112111111331333221233213
<<
C31232233133313221211113313331333132313331322121111121111113313332212332133
>>
C31232233133313221211113313331333132313331322121111121111113313332212332132
>>