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Iso_Star: Teamwork
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Iso_Star: Teaching Room
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Iso_Star: the book on the stairs
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Iso_Star: Read and Learn
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Iso_Star: Psychedelic Room
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Iso_Star: The Yellow Room
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Iso_Star: Picket Fences
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Iso_Star: Museum Abteiberg
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Iso_Star: 10 Blocks
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Iso_Star: Museum Abteiberg
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Iso_Star: Many Words