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geatchy: Sine waves
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geatchy: Trigonometry. Ish
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geatchy: Rainbow Spiral
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geatchy: Die, playground furniture! Die!
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geatchy: Spinning (me) around logo.
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geatchy: How many lines?
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geatchy: The beard is getting longer
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geatchy: Rainbow Spiral 2
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geatchy: Amongst the Trees
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geatchy: Aircraft at BA
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geatchy: Aircraft at BA
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geatchy: Someone got a new toy