3
  -0.86824  -0.495161  0.0312255  -0.144491
  0.427073  -0.713851      0.555 -0.0534295
 -0.252524   0.495209   0.831264   0.794744
         0          0          0          1
  -0.472601   -0.881273 -0.00247578    0.108971
   0.706047    -0.38031     0.59738   0.0583865
  -0.527396    0.280574    0.801955    0.683893
          0           0           0           1
0.00738728  -0.999366  0.0348366   0.110718
  0.797493  0.0269055   0.602728  -0.168329
 -0.603283  0.0233294   0.797186    0.87921
         0          0          0          1
