C31232233133313221211113313331333132313331322121111121111132331332321
>>
C3123223313331322121111331333133313231333132212111112111113233133232
<<
C31232233133313221211113313331333132313331322121111121111132331332323
>>
C31232233133313221211113313331333132313331322121111121111132331332322
>>