3
 -0.904111  -0.421257 -0.0715938 0.00617662
 -0.316906   0.773446  -0.548955  -0.152679
  0.286625  -0.473628   -0.83278   0.941123
         0          0          0          1
 -0.991542   0.129482 -0.0088384  0.0136055
  0.114571   0.841303  -0.528283  0.0844566
-0.0609672  -0.524828  -0.849022   0.759364
         0          0          0          1
 -0.797948   0.600104  0.0561674   0.266355
  0.472903   0.681127  -0.558953 -0.0407808
 -0.373687  -0.419454  -0.827295   0.864561
         0          0          0          1
