3
 -0.875521  -0.483007 -0.0129298   -0.16223
  0.342247  -0.638818   0.689041  0.0208448
 -0.341071   0.598845   0.724607   0.668757
         0          0          0          1
 -0.276909  -0.960412 -0.0305109   0.121346
  0.653833  -0.211593   0.726451  0.0790977
 -0.704148   0.181212   0.686541   0.585732
         0          0          0          1
  0.268032  -0.963144 -0.0226459  0.0581556
  0.566502   0.138551    0.81233 -0.0997853
 -0.779253  -0.230559   0.582759   0.811831
         0          0          0          1
