newmtl Red
Ka 0.000000 0.000000 0.000000
Kd 0.800000 0.000000 0.000000
Ks 0.500000 0.500000 0.500000

newmtl Green
Ka 0.000000 0.000000 0.000000
Kd 0.000000 0.800000 0.000000
Ks 0.500000 0.500000 0.500000

newmtl Blue
Ka 0.000000 0.000000 0.000000
Kd 0.000000 0.000000 0.800000
Ks 0.500000 0.500000 0.500000

newmtl White
Ka 0.000000 0.000000 0.000000
Kd 0.800000 0.800000 0.800000
Ks 0.500000 0.500000 0.500000
d 0.5