3
 -0.899789  -0.434058 -0.0444413   -0.17808
   0.32673  -0.737781     0.5907  0.0136665
 -0.289186   0.516985   0.805667   0.804413
         0          0          0          1
 -0.467366  -0.882899 -0.0453721  0.0841643
  0.673918  -0.389019   0.628092   0.128059
 -0.572192   0.262972   0.776816   0.706908
         0          0          0          1
  0.178947  -0.980653 -0.0793604   0.073153
  0.716592  0.0746405   0.693488 -0.0872164
 -0.674147  -0.180966   0.716084   0.908293
         0          0          0          1
