C31232233133313221211113313331333132313331333133313331333133313311211213111
>>
C3123223313331322121111331333133313231333133313331333133313331331121121311
<<
C31232233133313221211113313331333132313331333133313331333133313311211213113
>>
C31232233133313221211113313331333132313331333133313331333133313311211213112
>>