C22213331333133313112331323133313331333133313331323223331323331   >>    C2221333133313331311233132313331333133313331333132322333132333   <<    C22213331333133313112331323133313331333133313331323223331323333   >>      C22213331333133313112331323133313331333133313331323223331323332   >>