15  18  10
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-0.809017  0.587785  1
-0.321175  0.475528  0
0.309017  0.951057  1
-1  0  1
0.809017  0.587785  1
-0.333333  0  0
0.237842  0.293893  0
-0.809017  -0.587785  1
-0.321175  -0.475528  0
1  0  1
0.206011  -0.391857  0
-0.309017  -0.951057  1
0.809017  -0.587785  1
0.309017  -0.951057  1
1  3  4  0
7  2  5  0
9  7  5  0
8  6  4  0
12  8  7  0
12  11  8  0
3  1  2  0
7  3  2  0
7  8  3  0
4  3  8  0
6  8  11  0
12  7  10  0
11  12  14  0
10  9  13  0
12  10  13  0
7  9  10  0
12  13  15  0
14  12  15  0
11  6  1
6  4  1
4  1  1
1  2  1
2  5  1
5  9  1
9  13  1
13  15  1
15  14  1
14  11  1