newmtl mat19
  Kd 0.87 0.60 0.27

newmtl mat24
  Ka 0.58 0.65 1.00
  Kd 0.92 0.95 0.94
  Ks 1 1 1
  illum 9
  Ns 300
  d 0.4
  Ni 1.5

newmtl mat15
  Kd 0.81 0.85 0.86

newmtl mat16
  Kd 0.47 0.56 0.61

newmtl mat13
  Kd 1.00 0.60 0.00

newmtl mat21
  Kd 1.00 1.00 1.00

newmtl mat17
  Kd 0.27 0.35 0.39

newmtl mat18
  Kd 1.00 0.80 0.53

newmtl mat12
  Kd 1.00 0.92 0.23