3
  0.990699   0.131071 -0.0365379   0.107791
 0.0825902  -0.792647  -0.604061 -0.0471518
 -0.108137   0.595425    -0.7961   0.708284
         0          0          0          1
  0.898207  -0.439544 0.00500106 0.00291274
 -0.350832  -0.723685  -0.594304  -0.271665
  0.264842   0.532053  -0.804225    0.86428
         0          0          0          1
  0.542886  -0.838739  -0.042337  -0.180891
 -0.685492  -0.413444  -0.599304 -0.0770996
  0.485156   0.354376  -0.799401   0.732558
         0          0          0          1
