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 lambert20SG
illum 4
Kd 0.22 0.00 0.00
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
newmtl lambert21SG
illum 4
Kd 0.01 0.01 0.01
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
newmtl lambert22SG
illum 4
Kd 0.90 0.49 0.19
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
newmtl lambert23SG
illum 4
Kd 0.95 0.95 0.95
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00