C222133313331333131123313231333133313331333132213331333131323222331   >>    C22213331333133313112331323133313331333133313221333133313132322233   <<    C222133313331333131123313231333133313331333132213331333131323222333   >>      C222133313331333131123313231333133313331333132213331333131323222332   >>