# Decagonal Antiprism
# Data: Polyhedron Database #31
20 22 40
-0.9662761451087  0.2575080802496  0.0000000000002
-0.9189832243456 -0.2575080802496  0.2985957500981
-0.9189832243460 -0.2575080802496 -0.2985957500983
-0.7817338226513  0.2575080802496  0.5679628677369
-0.7817338226511  0.2575080802496 -0.5679628677375
-0.5679628677369 -0.2575080802496  0.7817338226520
-0.5679628677361 -0.2575080802497 -0.7817338226516
-0.2985957500977  0.2575080802497  0.9189832243461
-0.2985957500974  0.2575080802496 -0.9189832243463
 0.0000000000000 -0.2575080802496  0.9662761451087
-0.0000000000001 -0.2575080802497 -0.9662761451079
 0.2985957500977  0.2575080802497  0.9189832243461
 0.2985957500976  0.2575080802496 -0.9189832243462
 0.5679628677362 -0.2575080802496  0.7817338226521
 0.5679628677365 -0.2575080802497 -0.7817338226515
 0.7817338226514  0.2575080802496  0.5679628677369
 0.7817338226512  0.2575080802496 -0.5679628677375
 0.9189832243464 -0.2575080802496  0.2985957500972
 0.9189832243453 -0.2575080802496 -0.2985957500977
 0.9662761451087  0.2575080802496  0.0000000000002
10 13 17 18 14 10 6 2 1 5 9
10 3 0 4 8 12 16 19 15 11 7
3 8 10 12
3 6 10 8
3 4 6 8
3 2 6 4
3 0 2 4
3 1 2 0
3 3 1 0
3 5 1 3
3 7 5 3
3 9 5 7
3 11 9 7
3 13 9 11
3 15 13 11
3 17 13 15
3 19 17 15
3 18 17 19
3 16 18 19
3 14 18 16
3 12 14 16
3 10 14 12
0 1
0 2
0 3
0 4
1 2
1 3
1 5
2 4
2 6
3 5
3 7
4 6
4 8
5 7
5 9
6 8
6 10
7 9
7 11
8 10
8 12
9 11
9 13
10 12
10 14
11 13
11 15
12 14
12 16
13 15
13 17
14 16
14 18
15 17
15 19
16 18
16 19
17 18
17 19
18 19