3
-0.860073 -0.492852   -0.1318 -0.218429
-0.305722  0.704726 -0.640231 -0.126558
 0.408422 -0.510351 -0.756792  0.872746
        0         0         0         1
 -0.989009  0.0077009  -0.147653 -0.0584153
  0.103507   0.749174  -0.654235  0.0341767
   0.10558  -0.662328  -0.741737   0.681812
         0          0          0          1
-0.239729  0.963556 -0.118703  0.073855
 0.675923 0.0778859 -0.732845 -0.171392
-0.696892 -0.255919 -0.669961  0.858282
        0         0         0         1
