3
 -0.896175  -0.443687 0.00336589   0.032405
  0.251537  -0.501786   0.827611   0.048863
 -0.365511   0.742531   0.561292   0.704028
         0          0          0          1
  0.615142  -0.787488 -0.0382512   0.341438
  0.461174   0.320045   0.827581  0.0314655
 -0.639468   -0.52672   0.560042   0.729662
         0          0          0          1
  0.796664  -0.604275  0.0133395    0.16477
  0.256737   0.358292   0.897615 -0.0913116
 -0.547186  -0.711673   0.440579   0.933155
         0          0          0          1
