Ferry moving:
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Jammed, moves, The motor boat starts
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Motor boat will not start
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Propeller noise, Steamer moves
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Light rowing oars
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Motor boat swims past slowly
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Moves, Motor boat starts
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Wave sail
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Tug awaits, moves
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The drone of the engine of a floating large
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Motor boat sailing past
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On the deck of a large sailing ship
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They shovel coal into the boiler on the
★★★★★