C222133313331333131123313231333133313331323113313231333131111222331   >>    C22213331333133313112331323133313331333132311331323133313111122233   <<    C222133313331333131123313231333133313331323113313231333131111222333   >>      C222133313331333131123313231333133313331323113313231333131111222332   >>