2
  0.988902 -0.0553997  -0.137854   0.125667
  0.127686   0.791284   0.597968   0.110183
 0.0759544  -0.608934   0.789577   0.720998
         0          0          0          1
 0.869043  0.476126 -0.134416 0.0109365
-0.324222  0.753317  0.572184 -0.125127
  0.37369 -0.453672  0.809035  0.871962
        0         0         0         1
