C2221333133313331311233132313331333133313331322133313133113313331111
>>
C222133313331333131123313231333133313331333132213331313311331333111
<<
C2221333133313331311233132313331333133313331322133313133113313331113
>>
C2221333133313331311233132313331333133313331322133313133113313331112
>>