Final answer:
The question references various characters named George or Marco leaving a ship, which appear to be excerpts from literature. Can't accurately determine the specific method of their departure without more context.
Step-by-step explanation:
The query seems to reference multiple sources featuring characters named George, Marco, or similar variations, leaving a ship or situation involving maritime themes.
These segments might correspond to literary excerpts, thus suggesting English literature as the subject. Unfortunately, without a clear and coherent context, it is challenging to ascertain how George and Marco left the ship specifically. Different stories portray different methods of departure, such as escaping by lifeboat, being rescued, or swimming ashore.
Nevertheless, these snippets hint at themes of departure, escape, and ending journeys, common motifs in literature dealing with transitions, conflicts, and resolutions.