3
 0.842825 -0.534822 0.0600923  0.138214
  0.28942  0.544547  0.787213 0.0306209
-0.453742 -0.646091  0.613746   0.69301
        0         0         0         1
   0.860225    0.497782    0.110569 -0.00304422
   -0.38855    0.499466    0.774314   -0.124891
   0.330215   -0.709046    0.623067    0.918962
          0           0           0           1
 0.862419  0.499229 0.0836902 -0.161844
-0.361221  0.491129  0.792661 0.0438608
 0.354617 -0.713837  0.603891  0.717725
        0         0         0         1
