3
 -0.815058  -0.577707 -0.0439834  -0.097423
   0.43463  -0.659863   0.612926  0.0589734
 -0.383114   0.480453   0.788916   0.859992
         0          0          0          1
 -0.389258  -0.919969 -0.0462148   0.173904
   0.66918  -0.316909   0.672137   0.157085
  -0.63299   0.230708   0.738984   0.766929
         0          0          0          1
  0.320673  -0.944623  -0.069691   0.138307
  0.647508   0.164922   0.743999 -0.0494424
 -0.691304  -0.283706   0.664537   0.974694
         0          0          0          1
