C2221333133313331311233132313331333133313331311233133313311211113321113311   >>    C222133313331333131123313231333133313331333131123313331331121111332111331   <<    C2221333133313331311233132313331333133313331311233133313311211113321113313   >>      C2221333133313331311233132313331333133313331311233133313311211113321113312   >>