C31232233133313221211113313331333132313331322121111121111332321333133312131
>>
C3123223313331322121111331333133313231333132212111112111133232133313331213
<<
C31232233133313221211113313331333132313331322121111121111332321333133312133
>>
C31232233133313221211113313331333132313331322121111121111332321333133312132
>>