3
 -0.996372 -0.0182023  0.0831382   -0.19216
 0.0691138    -0.7431   0.665602 -0.0885837
 0.0496646   0.668933   0.741662   0.956387
         0          0          0          1
 -0.853214   0.513282  0.0925634 -0.0888088
 -0.320018  -0.655342    0.68419  0.0949219
  0.411843   0.554138   0.723406   0.751755
         0          0          0          1
 -0.806073  -0.591114  0.0288374  0.0987481
  0.419226  -0.535926   0.732825 -0.0726631
 -0.417728     0.6028   0.679806   0.902653
         0          0          0          1
