3
 -0.779397    0.60106   0.176825 -0.0704485
 -0.406508  -0.699893   0.587283  -0.190439
  0.476751   0.385846    0.78983   0.903192
         0          0          0          1
 -0.988659   0.084399   0.124227  -0.101795
0.00563437  -0.805734   0.592252  0.0249692
  0.150079   0.586234    0.79612   0.706674
         0          0          0          1
 -0.859351  -0.507543  0.0625773   0.168019
  0.418719  -0.628091   0.655878 -0.0848356
 -0.293582   0.589832   0.752269   0.773594
         0          0          0          1
