3
 0.939191  0.308398  0.151035  0.191836
  -0.3389  0.761481  0.552534 0.0433438
0.0553898 -0.570121  0.819692  0.820714
        0         0         0         1
  0.617282   0.755405   0.219832 -0.0139406
 -0.739464   0.461674    0.48995  -0.143389
   0.26862  -0.464995   0.843578   0.929719
         0          0          0          1
  0.123163   0.964512   0.233552 -0.0848607
  -0.90756  0.0142667   0.419679   0.116321
  0.401454  -0.263652    0.87711   0.811477
         0          0          0          1
