Imagine a long, long, long rectangle, rolled up into the smallest tube. Take the end of the rectangle and begin to unfurl it. As it peels open, three small rectangles cut randomly into its surface swing open, at random angles. With no effort of arrangemen
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Imagine a long, long, long rectangle, rolled up into the smallest tube. Take the end of the rectangle and begin to unfurl it. As it peels open, three small rectangles cut randomly into its surface swing open, at random angles. With no effort of arrangement...