C2221333133313331311233132313331333133313331321123231231333131121111   >>    C222133313331333131123313231333133313331333132112323123133313112111   <<    C2221333133313331311233132313331333133313331321123231231333131121113   >>      C2221333133313331311233132313331333133313331321123231231333131121112   >>