C31232233133313221211113313331333132313331322121111121111333133313221311231211
>>
C3123223313331322121111331333133313231333132212111112111133313331322131123121
<<
C31232233133313221211113313331333132313331322121111121111333133313221311231213
>>
C31232233133313221211113313331333132313331322121111121111333133313221311231212
>>