Motor boat moving:
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On the deck of a large sailing ship
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Propeller noise, Steamer moves
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Aft propeller noise, Ocean liner
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The boat starts, expects to jam
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Motor boat sailing away
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The boat swims past
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Opening, Shutting down a spacecraft engine
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Captain’s cabin, Morse code,
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Jammed, The boat moves slowly
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Light rowing oars
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Boat, trim trim
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The boat starts, moves slowly
★★★★★