3
  0.65778  0.712218  0.245095  0.158267
 -0.55505   0.23838  0.796928  -0.10284
 0.509161 -0.660243  0.552118  0.859324
        0         0         0         1
   -0.241686     0.938332     0.247226    -0.130741
   -0.543186    -0.341947     0.766825 -0.000439882
    0.804075    0.0510411     0.592333      0.82304
           0            0            0            1
-0.442915  0.860755  0.250852 0.0916077
-0.441627 -0.452951  0.774468 0.0727262
 0.780252   0.23224  0.580751  0.623327
        0         0         0         1
