CLIP    2.0  600.0
FOG     500.0 600.0   0.34 0.34 0.34
BACKGND 0.4 0.6 0.8
AMBIENT 0.3 0.45 0.55
LIGHT   1    .9   .7   -1000 150 50

STATIC  system4a      1.0      0  -0.5   -180        0 270 0
STATIC  system4b      1.0      0  -0.5   -180        0 270 0
STATIC  system4c      1.0      0  -0.5   -180        0 270 0
//STATIC  system4d      1.0      0  -0.5   -180        0 270 0