3
 -0.318755  -0.930911   0.178326 -0.0170722
 -0.835812   0.187333  -0.516068  -0.041979
  0.447007  -0.313546   -0.83778   0.997611
         0          0          0          1
-0.728899 -0.636297  0.252653 -0.214892
-0.669361  0.584863 -0.458139 0.0743823
 0.143745 -0.503053 -0.852218  0.799515
        0         0         0         1
-0.923432 -0.195338  0.330328 0.0626698
-0.329725  0.844262 -0.422496  0.195386
-0.196353 -0.499064 -0.844026  0.852101
        0         0         0         1
