3
 -0.896272  -0.442613  -0.028132 -0.0889938
  0.261818  -0.579235    0.77197   0.124202
 -0.357979   0.684529   0.635036   0.795977
         0          0          0          1
-0.226735 -0.957609  0.177694  0.226831
 0.656342 -0.015434  0.754306  0.151357
-0.719588  0.287656  0.632018  0.754193
        0         0         0         1
  0.793668  -0.608029 -0.0198106   0.110127
  0.334343   0.408754   0.849197  -0.012561
 -0.508238  -0.680603   0.527705   0.979597
         0          0          0          1
