C22213331333133313112331323133313331333133313112331323223313332131   >>    C2221333133313331311233132313331333133313331311233132322331333213   <<    C22213331333133313112331323133313331333133313112331323223313332133   >>      C22213331333133313112331323133313331333133313112331323223313332132   >>