C22213331333133313112331323133313331333133311211331123313113313331311331131   >>    C2221333133313331311233132313331333133313331121133112331311331333131133113   <<    C22213331333133313112331323133313331333133311211331123313113313331311331133   >>      C22213331333133313112331323133313331333133311211331123313113313331311331132   >>