2
  0.936105 -0.0840757   0.341525 -0.0587526
  0.206993   -0.65336    -0.7282  0.0743379
  0.284363   0.752365  -0.594211    0.62927
         0          0          0          1
 0.756832 -0.557407  0.341325 -0.195129
-0.206188 -0.699161 -0.684588 -0.135302
 0.620235  0.447742 -0.644078  0.789732
        0         0         0         1
