3
 -0.956371   0.289749 -0.0374108 -0.0844457
  -0.25093  -0.749083   0.613114  -0.154659
  0.149625   0.595752   0.789108   0.849319
         0          0          0          1
 -0.972956  -0.229332 -0.0276379 -0.0307963
   0.16267  -0.765207   0.622894  0.0553478
 -0.163998   0.601552   0.781818   0.647429
         0          0          0          1
 -0.691168  -0.721193 -0.0465478   0.194306
  0.519747  -0.540795   0.661365 -0.0795226
 -0.502145   0.432921   0.748619   0.792757
         0          0          0          1
