Scale of objects is in millimeters. The objects were constructed using a CAD tool to create model descriptions. These descriptions were then fed into a numerically controlled machine, which cut the objects from a plastic-like material. These objects are roughly `table-top' size (<.1 meter cubed). OBJECT 1 16 % Number of vertices 0.0000216 -0.0000128 39.9998400 % 1. vertex 0.0000216 -0.0000128 -0.0001460 % 2. vertex 79.9999900 0.0000471 -0.0001460 % 3. vertex 79.9999900 0.0000471 39.9998400 % 4. vertex 79.9999700 30.0000400 -0.0001460 % 5. vertex 79.9999700 30.0000400 39.9998400 % 6. vertex 59.9999900 30.0000200 -0.0001460 % 7. vertex 59.9999900 30.0000200 39.9998400 % 8. vertex 59.9999600 55.0000100 -0.0001460 % 9. vertex 59.9999600 55.0000100 39.9998400 % 10. vertex 39.9999700 54.9999900 -0.0001460 % 11. vertex 39.9999700 54.9999900 39.9998400 % 12. vertex 39.9999800 30.0000900 -0.0001460 % 13. vertex 39.9999800 30.0000900 39.9998400 % 14. vertex 0.0000296 30.0000500 -0.0001460 % 15. vertex 0.0000296 30.0000500 39.9998400 % 16. vertex 10 % Number of faces 1 2 3 4 4 3 5 6 6 5 7 8 8 7 9 10 10 9 11 12 12 11 13 14 14 13 15 16 16 15 2 1 6 8 10 12 14 16 1 4 2 15 13 11 9 7 5 3 OBJECT 2 28 % Number of vertices 0.0000216 -0.0000128 59.9998400 % 1. vertex 0.0000216 -0.0000128 -0.0001408 % 2. vertex 10.0000300 -19.9999800 -0.0001408 % 3. vertex 10.0000300 -19.9999800 59.9998400 % 4. vertex 35.0000200 -19.9999600 -0.0001408 % 5. vertex 35.0000200 -19.9999600 59.9998400 % 6. vertex 45.0000000 -7.9999640 -0.0001408 % 7. vertex 45.0000000 -7.9999640 59.9998400 % 8. vertex 70.0000000 -7.9999450 -0.0001408 % 9. vertex 70.0000000 -7.9999450 59.9998400 % 10. vertex 80.0000100 -19.9999200 -0.0001408 % 11. vertex 80.0000100 -19.9999200 59.9998400 % 12. vertex 105.0000000 -19.9999000 -0.0001408 % 13. vertex 105.0000000 -19.9999000 59.9998400 % 14. vertex 115.0000000 0.0000886 -0.0001408 % 15. vertex 115.0000000 0.0000886 59.9998400 % 16. vertex 105.0000000 20.0000700 -0.0001408 % 17. vertex 105.0000000 20.0000700 59.9998400 % 18. vertex 79.9999900 20.0000500 -0.0001408 % 19. vertex 79.9999900 20.0000500 59.9998400 % 20. vertex 70.0000000 8.0000510 -0.0001408 % 21. vertex 70.0000000 8.0000510 59.9998400 % 22. vertex 45.0000200 8.0000320 -0.0001408 % 23. vertex 45.0000200 8.0000320 59.9998400 % 24. vertex 35.0000200 20.0000200 -0.0001408 % 25. vertex 35.0000200 20.0000200 59.9998400 % 26. vertex 10.0000300 20.0000000 -0.0001408 % 27. vertex 10.0000300 20.0000000 59.9998400 % 28. vertex 16 % Number of faces 1 2 3 4 4 3 5 6 6 5 7 8 8 7 9 10 10 9 11 12 12 11 13 14 14 13 15 16 16 15 17 18 18 17 19 20 20 19 21 22 22 21 23 24 24 23 25 26 26 25 27 28 28 27 2 1 6 8 10 12 14 16 18 20 22 24 26 28 1 4 2 27 25 23 21 19 17 15 13 11 9 7 5 3 OBJECT 3 18 % Number of vertices 30.9090700 64.9999600 39.9998500 % 1. vertex 30.9090600 64.9999700 14.9996100 % 2. vertex 59.9999900 25.0000200 14.9996100 % 3. vertex 59.9999900 25.0000200 -0.0001366 % 4. vertex 19.9999500 79.9999700 -0.0001366 % 5. vertex 19.9999500 79.9999700 39.9998500 % 6. vertex -0.0000383 79.9999500 -0.0001366 % 7. vertex -0.0000383 79.9999500 39.9998500 % 8. vertex -0.0000275 64.9999600 14.9996100 % 9. vertex -0.0000271 64.9999400 39.9998500 % 10. vertex 0.0000216 -0.0000128 -0.0001366 % 11. vertex 0.0000216 -0.0000128 39.9998500 % 12. vertex 0.0000103 14.9999800 39.9998500 % 13. vertex 0.0000096 14.9999800 14.9996100 % 14. vertex 60.0000000 0.0000321 -0.0001366 % 15. vertex 60.0000000 0.0000321 39.9998500 % 16. vertex 60.0000000 15.0000200 14.9996100 % 17. vertex 60.0000000 15.0000200 39.9998500 % 18. vertex 11 % Number of faces 1 2 3 4 5 6 6 5 7 8 9 10 8 7 11 12 13 14 12 11 15 16 17 18 16 15 4 3 10 1 6 8 18 13 12 16 4 15 11 7 5 2 1 10 9 14 13 18 17 3 2 9 14 17 OBJECT 4 18 % Number of vertices 0.0000151 69.9998600 0.0000206 % 1. vertex 0.0000151 -0.0000720 0.0000206 % 2. vertex 0.0000430 -0.0000720 60.0000000 % 3. vertex 0.0000430 69.9998600 60.0000000 % 4. vertex 15.0000400 -0.0000720 59.9999900 % 5. vertex 15.0000400 69.9998600 59.9999900 % 6. vertex 15.0000200 -0.0000720 15.0000100 % 7. vertex 15.0000200 69.9998600 15.0000100 % 8. vertex 55.0000100 -0.0000720 14.9999900 % 9. vertex 55.0000100 69.9998600 14.9999900 % 10. vertex 55.0000400 20.0002700 59.9997700 % 11. vertex 55.0000200 69.9998600 24.0000900 % 12. vertex 55.0000300 -0.0000720 59.9997600 % 13. vertex 70.0000200 20.0002900 59.9997600 % 14. vertex 70.0000200 -0.0000720 59.9997600 % 15. vertex 70.0000200 69.9998600 24.0000900 % 16. vertex 70.0000200 -0.0000720 0.0000490 % 17. vertex 70.0000200 69.9998600 0.0000490 % 18. vertex 11 % Number of faces 1 2 3 4 4 3 5 6 6 5 7 8 8 7 9 10 11 12 10 9 13 14 11 13 15 16 14 15 17 18 18 17 2 1 12 16 18 1 4 6 8 10 2 17 15 13 9 7 5 3 12 11 14 16 OBJECT 5 19 % Number of vertices 40.0000100 60.0000000 25.0000000 % 1. vertex 29.9999500 60.0000000 25.0000000 % 2. vertex 29.9999800 20.0001100 69.9998300 % 3. vertex 40.0000300 20.0000900 69.9998400 % 4. vertex -0.0000016 9.9999920 14.9998800 % 5. vertex -0.0000012 9.9999940 69.9998400 % 6. vertex 29.9999900 10.0000100 69.9998300 % 7. vertex 29.9999900 10.0000100 14.9998800 % 8. vertex 29.9999500 59.9999900 14.9998800 % 9. vertex -0.0000386 59.9999700 14.9998900 % 10. vertex 59.9999500 60.0000300 24.9999900 % 11. vertex 59.9999900 0.0000390 24.9999900 % 12. vertex 59.9999900 0.0000390 -0.0001286 % 13. vertex 59.9999400 60.0000100 -0.0001286 % 14. vertex -0.0000386 59.9999700 -0.0001286 % 15. vertex 0.0000063 -0.0000059 -0.0001286 % 16. vertex 0.0000063 -0.0000059 69.9998400 % 17. vertex 40.0000100 0.0000223 25.0000000 % 18. vertex 40.0000300 0.0000241 69.9998400 % 19. vertex 12 % Number of faces 1 2 3 4 5 6 7 8 3 2 9 8 7 9 10 5 8 11 12 13 14 1 11 14 15 10 9 2 5 10 15 16 17 6 18 19 17 16 13 12 4 3 7 6 17 19 13 16 15 14 1 4 19 18 11 1 18 12 OBJECT 6 16 % Number of vertices 0.0000374 40.0000500 60.0000100 % 1. vertex 0.0000362 19.9999800 60.0000000 % 2. vertex 30.0001100 19.9999800 60.0000100 % 3. vertex 30.0001100 40.0000600 60.0000300 % 4. vertex 0.0000371 19.9999800 79.9998300 % 5. vertex 30.0001100 19.9999800 79.9998300 % 6. vertex 0.0000374 40.0000500 -0.0001387 % 7. vertex 0.0000368 0.0000548 -0.0001387 % 8. vertex 0.0000368 0.0000548 79.9998300 % 9. vertex 60.0000300 0.0000998 19.9998500 % 10. vertex 30.0000900 0.0000773 39.9998300 % 11. vertex 30.0001100 0.0000773 79.9998300 % 12. vertex 60.0000300 0.0000998 -0.0001387 % 13. vertex 60.0000000 40.0001000 19.9998600 % 14. vertex 60.0000000 40.0001000 -0.0001387 % 15. vertex 30.0001000 40.0000600 39.9998400 % 16. vertex 10 % Number of faces 1 2 3 4 2 5 6 3 2 1 7 8 9 5 10 11 12 9 8 13 14 10 13 15 1 4 16 14 15 7 6 5 9 12 7 15 13 8 11 10 14 16 4 3 6 12 11 16 OBJECT 7 15 % Number of vertices 59.9999400 60.0000000 25.0000000 % 1. vertex 59.9999600 0.0000267 25.0000000 % 2. vertex 59.9999900 0.0000313 -0.0001341 % 3. vertex 59.9999400 60.0000000 -0.0001341 % 4. vertex 59.9999400 60.0000000 59.9998400 % 5. vertex -0.0000386 59.9999600 -0.0001341 % 6. vertex -0.0000386 59.9999600 59.9998400 % 7. vertex 0.0000063 -0.0000137 -0.0001341 % 8. vertex 0.0000063 -0.0000137 59.9998400 % 9. vertex 20.0000100 0.0000003 25.0000000 % 10. vertex 20.0000200 0.0000013 59.9998400 % 11. vertex 46.9999700 30.0000000 59.9998400 % 12. vertex 31.9999700 29.9999900 59.9998400 % 13. vertex 47.0000200 29.9999800 32.9999900 % 14. vertex 31.9999600 29.9999900 32.9999900 % 15. vertex 11 % Number of faces 1 2 3 4 5 1 4 6 7 7 6 8 9 2 10 11 9 8 3 12 5 7 9 11 13 3 8 6 4 1 5 12 14 12 13 15 14 11 10 15 13 2 1 14 10 2 14 15 OBJECT 8 20 % Number of vertices 0.0000020 0.0000016 12.9998800 % 1. vertex 0.0000020 0.0000016 -0.0001096 % 2. vertex 59.9998900 -0.0000024 -0.0001096 % 3. vertex 59.9998900 -0.0000024 12.9998800 % 4. vertex 59.9998900 29.9999700 -0.0001096 % 5. vertex 59.9998900 29.9999700 12.9998800 % 6. vertex 79.9999900 29.9999700 -0.0001096 % 7. vertex 79.9999900 29.9999700 12.9998800 % 8. vertex 79.9999900 84.9999600 -0.0001096 % 9. vertex 79.9999900 84.9999600 12.9998800 % 10. vertex 0.0000840 84.9999800 -0.0001096 % 11. vertex 0.0000840 84.9999800 12.9998800 % 12. vertex 38.9999900 25.9999800 36.9998600 % 13. vertex 15.0000000 25.9999900 36.9998600 % 14. vertex 15.0000000 25.9999900 12.9998800 % 15. vertex 38.9999900 25.9999900 12.9998800 % 16. vertex 38.9999900 49.9999800 36.9998600 % 17. vertex 38.9999900 50.0000000 12.9998800 % 18. vertex 15.0000800 50.0000000 36.9998600 % 19. vertex 15.0000800 50.0000000 12.9998800 % 20. vertex 13 % Number of faces 1 2 3 4 4 3 5 6 6 5 7 8 8 7 9 10 10 9 11 12 12 11 2 1 6 8 10 12 1 4 2 11 9 7 5 3 13 14 15 16 17 13 16 18 19 17 18 20 14 19 20 15 17 19 14 13