3
-0.556766 -0.816119  0.154793  -0.10539
 0.646271 -0.308511  0.697964     0.162
-0.521867  0.488641  0.699203  0.842614
        0         0         0         1
-0.0418777    -0.9852   0.166213   0.192323
  0.693527  0.0910884   0.714649   0.135565
 -0.719212   0.145201   0.679449   0.780489
         0          0          0          1
  0.496133  -0.850829   0.173042   0.064772
  0.516528   0.449429   0.728843 -0.0205415
 -0.697891  -0.272222   0.662453    1.00734
         0          0          0          1
