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Treetop drive: Bridge
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Treetop drive: Straight lines 1
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Treetop drive: Straight lines 2
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Treetop drive: Straight lines 3
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Treetop drive: Water
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Treetop drive: Straight lines 4
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Treetop drive: Turbine
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Treetop drive: Mirrors
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Treetop drive: Statue
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Treetop drive: Akershus