3
 -0.969438   0.243094  0.0330952   -0.10158
 -0.143967  -0.672909   0.725581 -0.0561502
  0.198655   0.698641   0.687341    0.75572
         0          0          0          1
  -0.76936  -0.637676 -0.0381356  0.0789482
  0.412669  -0.541683   0.732314  0.0892828
 -0.487636   0.547676   0.679899   0.567206
         0          0          0          1
 -0.179428  -0.976927  -0.115843    0.17948
  0.541413  -0.196378   0.817501 -0.0716312
 -0.821388  0.0839636   0.564157   0.790958
         0          0          0          1
