2
  0.715196   0.697522 -0.0442486   0.170185
 -0.505695   0.560132   0.656144  -0.122021
   0.48246  -0.446896   0.753337   0.871801
         0          0          0          1
 0.408116  0.905543 -0.115902 -0.125534
-0.588733  0.358088  0.724684 -0.191952
 0.697735  -0.22752  0.679264  0.874009
        0         0         0         1
