C31232233133313221211113313331333132313331322121111331323131231111
>>
C3123223313331322121111331333133313231333132212111133132313123111
<<
C31232233133313221211113313331333132313331322121111331323131231113
>>
C31232233133313221211113313331333132313331322121111331323131231112
>>