C31232233133313221211113313331333132313331322121111121133132233312112111
>>
C3123223313331322121111331333133313231333132212111112113313223331211211
<<
C31232233133313221211113313331333132313331322121111121133132233312112113
>>
C31232233133313221211113313331333132313331322121111121133132233312112112
>>