3
 -0.981455   0.168978  0.0905131 -0.0914914
 -0.066059  -0.741396   0.667808 -0.0393454
  0.179951   0.649445   0.738809   0.843911
         0          0          0          1
  -0.92364  -0.377718  0.0649516 0.00720523
  0.320665  -0.668787   0.670744   0.142651
 -0.209914   0.640354   0.738839   0.626514
         0          0          0          1
 -0.627878  -0.778013  0.0215845   0.195062
  0.538296  -0.414055   0.734027 -0.0196108
 -0.562145   0.472498   0.678777   0.790239
         0          0          0          1
