3
-0.727695   0.66471 -0.169179 -0.222306
 0.582586  0.468806 -0.663939  0.044311
-0.362014 -0.581706 -0.728398  0.849332
        0         0         0         1
-0.704382  0.680555 -0.201722 0.0359606
  0.60841  0.432469 -0.665438  0.106758
-0.365629 -0.591452 -0.718679   0.70704
        0         0         0         1
  0.137854   0.966702  -0.215599  0.0242953
  0.651465  -0.252463  -0.715442  -0.102878
  -0.74605 -0.0418284  -0.664576   0.923057
         0          0          0          1
