3
 -0.644264   0.756722   0.110884 0.00141036
 -0.557029  -0.563626   0.609954  -0.116308
  0.524063   0.331206   0.784641   0.941891
         0          0          0          1
-0.952246   0.29684 0.0715075 -0.112275
-0.198288   -0.7793  0.594453 0.0960235
 0.232183  0.551886  0.800945  0.764494
        0         0         0         1
 -0.966169  -0.245514  0.0789989   0.193745
   0.24345  -0.767038    0.59362  0.0482664
-0.0851471    0.59277   0.800858   0.781094
         0          0          0          1
