3
 -0.899989   -0.43429  0.0375686 -0.0403701
 -0.350768   0.670337  -0.653919   -0.19582
  0.258807  -0.601698  -0.755631   0.922918
         0          0          0          1
 -0.528531  -0.848861 0.00949139 -0.0413026
 -0.633309   0.386826  -0.670288  0.0136162
   0.56531  -0.360279  -0.742041    0.71192
         0          0          0          1
 -0.977121   0.208816  0.0403595   0.218142
   0.11305   0.670685  -0.733077 -0.0878372
 -0.180147  -0.711743  -0.678947   0.828595
         0          0          0          1
