newmtl mat0
  Kd 0.73 0.41 0.78

newmtl mat23
  Kd 0.10 0.10 0.10

newmtl mat21
  Kd 1.00 1.00 1.00

newmtl mat22
  Kd 0.62 0.62 0.62

newmtl mat7
  Kd 0.94 0.38 0.57

newmtl mat4
  Kd 0.00 0.74 0.83

newmtl mat9
  Kd 0.55 0.76 0.29

newmtl mat10
  Kd 0.30 0.69 0.31

newmtl mat5
  Kd 0.01 0.61 0.90

newmtl mat16
  Kd 0.47 0.56 0.61