C31232233133313221211113313331333132313331322121111331322231312111
>>
C3123223313331322121111331333133313231333132212111133132223131211
<<
C31232233133313221211113313331333132313331322121111331322231312113
>>
C31232233133313221211113313331333132313331322121111331322231312112
>>