C2221333133313331311233132313331333133313331311233133313311211113313211231221
>>
C222133313331333131123313231333133313331333131123313331331121111331321123122
<<
C2221333133313331311233132313331333133313331311233133313311211113313211231223
>>
C2221333133313331311233132313331333133313331311233133313311211113313211231222
>>