newmtl mat10
  Kd 0.30 0.69 0.31

newmtl mat22
  Kd 0.62 0.62 0.62

newmtl mat11
  Kd 0.00 0.59 0.53

newmtl mat9
  Kd 0.55 0.76 0.29

newmtl mat21
  Kd 1.00 1.00 1.00

newmtl mat15
  Kd 0.81 0.85 0.86