C22213331333133313112331323133313331333133313112331322331322123221   >>    C2221333133313331311233132313331333133313331311233132233132212322   <<    C22213331333133313112331323133313331333133313112331322331322123223   >>      C22213331333133313112331323133313331333133313112331322331322123222   >>