newmtl mat22
  Kd 0.62 0.62 0.62

newmtl mat23
  Kd 0.10 0.10 0.10

newmtl mat13
  Kd 1.00 0.60 0.00

newmtl mat9
  Kd 0.55 0.76 0.29

newmtl mat14
  Kd 1.00 0.34 0.13

newmtl mat25
  Ka 1.00 0.65 0.67
  Kd 0.92 0.95 0.94
  Ks 1 1 1
  illum 9
  Ns 300
  d 0.4
  Ni 1.5