#  

newmtl white
Ka 0.2 0.2 0.2
Kd 1.0 1.0 1.0
Ks 0.6 0.6 0.6
Ns 300

newmtl black
Ka 0.1 0.1 0.1
Kd 0.1 0.1 0.1
Ks 0.6 0.6 0.6
Ns 300