3
  0.906342   0.413182  0.0884617 0.00534876
  0.327911  -0.555732  -0.763961  0.0510906
 -0.266494   0.721418   -0.63917   0.720239
         0          0          0          1
  0.987967  -0.118629  0.0992418 -0.0134158
 0.0028119  -0.627768  -0.778395  -0.131187
  0.154641   0.769308   -0.61988   0.954419
         0          0          0          1
  0.746799  -0.662101  0.0625626  -0.254957
 -0.383236  -0.505319  -0.773165 -0.0416223
  0.543527   0.553422  -0.631112   0.801728
         0          0          0          1
