3
-0.730664  0.679033 0.0710192 -0.157575
 0.553846  0.650336 -0.519922 0.0650467
-0.399231 -0.340555 -0.851257  0.938022
        0         0         0         1
-0.390768  0.916681 0.0836473  0.118531
 0.735912  0.365705 -0.569819  0.142137
-0.552932  -0.16111 -0.817502  0.846315
        0         0         0         1
  0.405289   0.913525 -0.0348177    0.08041
  0.601416  -0.295118  -0.742431  -0.106789
 -0.688505   0.279959  -0.669017    1.02359
         0          0          0          1
