3
    0.998966  -0.00423816    0.0452797    0.0854229
  -0.0226081     0.817622     0.575312 -0.000528187
  -0.0394599     -0.57574      0.81668     0.800057
           0            0            0            1
  0.863854   0.501306   0.049473 -0.0508967
 -0.446551   0.716626    0.53576  -0.222746
  0.233126  -0.484911   0.842919   0.937247
         0          0          0          1
   0.391093    0.917744   0.0692281   -0.207899
   -0.78565    0.293729    0.544498 -0.00182265
   0.479375   -0.267338      0.8359    0.809511
          0           0           0           1
