3
 -0.956371  -0.289749  0.0374108 -0.0809456
  -0.25093   0.749083  -0.613114  -0.190403
  0.149625  -0.595752  -0.789108   0.809738
         0          0          0          1
 -0.972956   0.229332  0.0276379 -0.0299956
   0.16267   0.765207  -0.622894  0.0188895
 -0.163998  -0.601552  -0.781818   0.608355
         0          0          0          1
-0.691168  0.721193 0.0465477  0.193959
 0.519747  0.540795 -0.661365 -0.117194
-0.502145 -0.432921 -0.748619  0.754842
        0         0         0         1
