newmtl initialShadingGroup
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
newmtl lambert2SG
illum 4
Kd 0.28 0.26 0.27
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
newmtl lambert3SG
illum 4
Kd 0.28 0.09 0.03
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
newmtl lambert4SG
illum 4
Kd 0.98 0.57 0.02
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
newmtl lambert5SG
illum 4
Kd 0.75 0.05 0.00
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00