newmtl grey
illum 1
d 1 
Ns 0.975 
Ni 0 
Ka 0 0 0
Kd  0.7 0.7 0.7
Ks 0 0 0

newmtl yellow
illum 1
d 1 
Ns 0.975 
Ni 0 
Ka 0 0 0
Kd 0.982062 0.857638 0.400811
Ks 0 0 0

newmtl red
illum 1
d 1 
Ns 0.975 
Ni 0 
Ka 0 0 0
Kd 0.982062 0.1 0.1
Ks 0 0 0

newmtl blue
illum 1
d 1 
Ns 0.975 
Ni 0 
Ka 0 0 0
Kd 0.1 0.9 0.1
Ks 0 0 0

newmtl green
illum 1
d 1 
Ns 0.975 
Ni 0 
Ka 0 0 0
Kd  0.1 0.1 0.982062
Ks 0 0 0

newmtl magenta
illum 1
d 1 
Ns 0.975 
Ni 0 
Ka 0 0 0
Kd  0.982062 0.1 0.982062
Ks 0 0 0