3
 -0.495302  -0.841738  -0.214833  -0.101091
  0.634738  -0.519497    0.57204 0.00897387
 -0.593113    0.14697   0.791591   0.763712
         0          0          0          1
-0.0227107  -0.976939  -0.212307    0.19372
  0.783347  -0.149336    0.60338    0.05876
  -0.62117  -0.152607   0.768674   0.790642
         0          0          0          1
 0.447294 -0.854428 -0.264348  0.051631
 0.734633  0.182402  0.653486 -0.152447
 -0.51014 -0.486499  0.709278  0.941615
        0         0         0         1
