C31232233133313221211113313331333132313331322121111121111133321331
>>
C3123223313331322121111331333133313231333132212111112111113332133
<<
C31232233133313221211113313331333132313331322121111121111133321333
>>
C31232233133313221211113313331333132313331322121111121111133321332
>>