3
 -0.928895  -0.345795  -0.132589  -0.187484
  0.217971  -0.799913   0.559131 -0.0691115
 -0.299405   0.490473   0.818409   0.777447
         0          0          0          1
-0.619799 -0.769657 -0.153223 0.0344116
 0.569935 -0.575686  0.586309 0.0956119
-0.539466  0.276066  0.795464  0.667601
        0         0         0         1
-0.0230153  -0.987514  -0.155842   0.084719
  0.764579   -0.11782    0.63367  -0.124203
 -0.644119  -0.104569   0.757744   0.864166
         0          0          0          1
