C22213331333133313112331323133313331333133313112331323321133131333131   >>    C2221333133313331311233132313331333133313331311233132332113313133313   <<    C22213331333133313112331323133313331333133313112331323321133131333133   >>      C22213331333133313112331323133313331333133313112331323321133131333132   >>