3
 -0.266989   0.943567   0.195954 -0.0892786
  0.715708   0.330307  -0.615353  0.0333476
 -0.645351 -0.0240464  -0.763507   0.651832
         0          0          0          1
  0.273303   0.943822   0.185758   0.200797
   0.75784 -0.0923306  -0.645875 0.00559312
 -0.592439   0.317295    -0.7405   0.726915
         0          0          0          1
  0.698516   0.670544   0.249893 -0.0156873
  0.615012  -0.384011  -0.688692   -0.16415
 -0.365837    0.63475   -0.68063   0.846274
         0          0          0          1
