3
  -0.571453   -0.786523   -0.234144   -0.124726
   0.584072   -0.590238    0.557207 -0.00755343
  -0.576456    0.181661    0.796679    0.768316
          0           0           0           1
-0.0454488  -0.976705   -0.20972   0.173493
  0.772887  -0.167389   0.612068  0.0417256
 -0.632914  -0.134272    0.76249   0.797289
         0          0          0          1
 0.499611 -0.819018 -0.282132 0.0269971
 0.726517    0.2188  0.651382 -0.169124
-0.471764 -0.530412  0.704346  0.947511
        0         0         0         1
