OFF
4 4 0
0.0 0.0 0.0
1.0 0.0 0.0
0.0 1.0 0.0
0.0 0.0 1.0
3 0 1 2 255 0 0
3 0 2 3 0 255 0
3 0 3 1 0 0 255
3 3 2 1 0 0 0