C222133313331333131123313231333133313331333133313331333133313113313332112312321   >>    C22213331333133313112331323133313331333133313331333133313331311331333211231232   <<    C222133313331333131123313231333133313331333133313331333133313113313332112312323   >>      C222133313331333131123313231333133313331333133313331333133313113313332112312322   >>