C22213331333133313112331323133313331333132321233133313231333132323131   >>    C2221333133313331311233132313331333133313232123313331323133313232313   <<    C22213331333133313112331323133313331333132321233133313231333132323133   >>      C22213331333133313112331323133313331333132321233133313231333132323132   >>