0 0 100 0 5 0 0 1 0 60
3
0 0 0 0.5 0.5 0.5 1 0 0
0 1000 -100 1 1 1 1 0.5 0 
300 300 300 0.7 0.7 0.7 1 0 0 
4
solid 1 0 0 
solid 0 1 0
solid 0 0 1
solid 1 1 0
4
0.2 0.3 0.4 1.0 0.0 0.0 1.0
0.3 0.6 0.6 1.0 0.0 0.0 1.0
0.4 0.5 0.7 1.0 0.0 0.0 1.0
0.5 0.4 0.8 1.0 0.0 0.0 1.0
4
0 0 sphere  -5 -25 -65 45
1 1 sphere 33 33 19 8
2 2 sphere 20 30 -15 20
3 3 sphere -17 16 20 15
