# Pentagonal Trapezohedron
# Data: George W. Hart, 1997.  george@li.net
12 10 20
 0.2906170037435 -0.1055728051183  0.4702281959883
-0.0412790926177  0.1055728166235  0.5512429965343
-0.3574080028075 -0.1055728058788  0.4217017039801
 0.0000000000000 -1.0000000000000  0.0000000000000
 0.5370190774361 -0.1055727768171 -0.1310846800320
 0.5115072995098  0.1055728239388  0.2096022082877
-0.0000000000000  1.0000000000000 -0.0000000000000
-0.5370190774361  0.1055727768171  0.1310846800320
-0.5115072995098 -0.1055728239388 -0.2096022082877
 0.0412790926177 -0.1055728166235 -0.5512429965343
 0.3574080028075  0.1055728058788 -0.4217017039801
-0.2906170037435  0.1055728051183 -0.4702281959883
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 9 11 8 3
4 6 11 9 10
0 1
0 3
0 5
1 2
1 6
2 3
2 7
3 4
3 8
3 9
4 5
4 10
5 6
6 7
6 10
6 11
7 8
8 11
9 10
9 11