C31232233133313221211113313331333133313311211231211113313113313231333132331321
>>
C3123223313331322121111331333133313331331121123121111331311331323133313233132
<<
C31232233133313221211113313331333133313311211231211113313113313231333132331323
>>
C31232233133313221211113313331333133313311211231211113313113313231333132331322
>>