C22213331333133313112331323133313331333133313331333133313331333112331311323131   >>    C2221333133313331311233132313331333133313331333133313331333133311233131132313   <<    C22213331333133313112331323133313331333133313331333133313331333112331311323133   >>      C22213331333133313112331323133313331333133313331333133313331333112331311323132   >>