25 -25  68 
8 12 0 
0 1 0 
60
3
0 0 0 0.2 0.2 0.2 1 0 0
150 200 300 0.6  0.6  0.6  1 0 0 
25  -25 65   0.3 0.3 0.3 1 0 0
7
solid 1 0 0 
solid 0 1 0
solid 0 0 1
checker 1 0 0 0 1 1 5
checker 0 0 1 1 1 0 5
checker 0 0 1 0 0 1 4
solid 0 0 0
6
0.2 0.4 0.6 1.0 0.8  0.0 1.0
0.3 0.6 0.7 1.0 0.5  0.0 1.0
0.3 0.6 0.7 1.0 0.4  0.0 1.0
0.2 0.4 0.5 1.0 0.1  0.0 1.0
0.1 0.1 0.1 0.0 0.0  1.0 1.3
0.1 0.1 0.1 1.0 0.5  0.9 1.2
7
3 3 triangle -10  10 0   35 -25 25    33  33 -35
4 3 triangle 20 -15 -15  -25 45 -35  -30 -25 15
0 1 sphere -25 22  5 11
1 0 sphere 0  60 -17 22
2 2 sphere 42 40 -10  15
6 4 sphere 12  -11 40 6
6 5 sphere 22  -15 36 3
