C22213331333133313112331323133313331333131311331333131133132231   >>    C2221333133313331311233132313331333133313131133133313113313223   <<    C22213331333133313112331323133313331333131311331333131133132233   >>      C22213331333133313112331323133313331333131311331333131133132232   >>