2
 -0.864641  -0.432984  -0.254796   0.217746
-0.0402939   0.565301    -0.8239  -0.162295
  0.500772  -0.702111  -0.506229   0.947458
         0          0          0          1
 -0.928977   -0.36194  -0.077472  0.0837279
 -0.168485   0.599864  -0.782161 0.00587964
  0.329568  -0.713557  -0.618241   0.744453
         0          0          0          1
