3
 -0.994573  0.0863505 -0.0580311  -0.130286
 -0.103469  -0.879241   0.465004 -0.0658767
  -0.01087   0.468485   0.883405   0.959327
         0          0          0          1
 -0.873112  -0.462038  -0.155549 -0.0233632
  0.352927  -0.819146   0.452154    0.16804
 -0.336329   0.339884   0.878272   0.816262
         0          0          0          1
 -0.556865  -0.782475  -0.278631   0.138203
  0.431873   -0.55931   0.707572 -0.0146815
 -0.709498   0.273688    0.64939   0.954868
         0          0          0          1
