# Decagonal Trapezohedron
# Data: George W. Hart, 1997.  george@li.net
22 20 40
 0.0815705548834 -0.0250856227371  0.2607179461513
-0.0029880795411  0.0250856321413  0.2731641843585
-0.0872542148033 -0.0250856345080  0.2588712087880
-0.0000000065952 -0.9999999953623 -0.0000000074675
 0.2192381264852 -0.0250856381141  0.1629792745919
 0.1581444788449  0.0250856316030  0.2227508064041
-0.0000000000000  1.0000000000000 -0.0000000000000
-0.1629792880819  0.0250856470025  0.2192381135721
-0.2227508230090 -0.0250856235587  0.1581444658892
 0.2731641342357 -0.0250856284538  0.0029880749529
 0.2588712197951  0.0250856364324  0.0872542129431
-0.2607179439038  0.0250856341485  0.0815705493628
-0.2731641216572 -0.0250856304827 -0.0029880811647
 0.2227508088091 -0.0250856304248 -0.1581444822438
 0.2607179448916  0.0250856288504 -0.0815705480128
-0.2588712179377  0.0250856369590 -0.0872542088138
-0.2192381150752 -0.0250856333720 -0.1629792953310
 0.0872541990356 -0.0250856417523 -0.2588712031718
 0.1629792899393  0.0250856263889 -0.2192381094428
-0.1581444787266  0.0250856210036 -0.2227508078332
-0.0815705415848 -0.0250856297160 -0.2607179338722
 0.0029880739958  0.0250856139521 -0.2731641596604
4 2 1 0 3
4 5 4 3 0
4 6 5 0 1
4 7 6 1 2
4 8 7 2 3
4 10 9 3 4
4 6 10 4 5
4 8 11 6 7
4 12 11 8 3
4 14 13 3 9
4 6 14 9 10
4 12 15 6 11
4 16 15 12 3
4 18 17 3 13
4 6 18 13 14
4 16 19 6 15
4 20 19 16 3
4 21 20 3 17
4 6 21 17 18
4 20 21 6 19
0 1
0 3
0 5
1 2
1 6
2 3
2 7
3 4
3 8
3 9
3 12
3 13
3 16
3 17
3 20
4 5
4 10
5 6
6 7
6 10
6 11
6 14
6 15
6 18
6 19
6 21
7 8
8 11
9 10
9 14
11 12
12 15
13 14
13 18
15 16
16 19
17 18
17 21
19 20
20 21