C2221333133313331311233132313331333133313331311233133313311211113321111311
>>
C222133313331333131123313231333133313331333131123313331331121111332111131
<<
C2221333133313331311233132313331333133313331311233133313311211113321111313
>>
C2221333133313331311233132313331333133313331311233133313311211113321111312
>>