2
 -0.909491  -0.378047  -0.172937  -0.194026
  0.203571  -0.767698   0.607617 -0.0826807
 -0.362471   0.517417   0.775173   0.888125
         0          0          0          1
-0.596616 -0.789756 -0.142604  0.025676
 0.553456 -0.533581  0.639514 0.0918832
 -0.58115  0.302619  0.755438  0.773459
        0         0         0         1
