2
  -0.81507 -0.0361776  -0.578232  -0.177031
 -0.321872  -0.801576   0.503859 -0.0794043
 -0.481725   0.596797   0.641696   0.838599
         0          0          0          1
  -0.68674  -0.448616  -0.571954 -0.0583703
  0.119466  -0.845794   0.519963   0.178904
 -0.717019    0.28875   0.634434   0.724521
         0          0          0          1
