newmtl mat21
  Kd 1.00 1.00 1.00

newmtl mat17
  Kd 0.27 0.35 0.39

newmtl mat8
  Kd 0.96 0.26 0.21

newmtl mat23
  Kd 0.10 0.10 0.10

newmtl mat11
  Kd 0.00 0.59 0.53

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

newmtl mat10
  Kd 0.30 0.69 0.31

newmtl mat2
  Kd 0.40 0.23 0.72

newmtl mat13
  Kd 1.00 0.60 0.00