3
   0.871755    0.414218    0.261661   -0.055956
   0.489874   -0.728015   -0.479603   0.0868977
-0.00816726    0.546277   -0.837565    0.898654
          0           0           0           1
  0.958789 -0.0799732   0.272631 -0.0697621
 0.0660316  -0.870571  -0.487592  -0.171147
  0.276339     0.4855  -0.829413    1.03734
         0          0          0          1
  0.756647  -0.606667   0.243803  -0.305003
  -0.44031   -0.74846   -0.49592 -0.0608096
  0.483334   0.267888  -0.833441   0.888837
         0          0          0          1
