C222133313331333131123313231333133313331333133313331333133313113313232222211   >>    C22213331333133313112331323133313331333133313331333133313331311331323222221   <<    C222133313331333131123313231333133313331333133313331333133313113313232222213   >>      C222133313331333131123313231333133313331333133313331333133313113313232222212   >>