C2221333133313331311233132313331333133313331311233133313113321111321   >>    C222133313331333131123313231333133313331333131123313331311332111132   <<    C2221333133313331311233132313331333133313331311233133313113321111323   >>      C2221333133313331311233132313331333133313331311233133313113321111322   >>