3
  0.54718 -0.836454 -0.030633 0.0591473
 0.674636  0.419071  0.607656 0.0706611
-0.495439 -0.353164   0.79361  0.895042
        0         0         0         1
  0.649086   -0.75954 -0.0422712   0.196894
  0.563108   0.442373   0.698009  -0.134794
 -0.511466  -0.476871   0.714841    1.00989
         0          0          0          1
  0.979197  -0.154911   0.131058 -0.0805985
  0.030032   0.749411   0.661424  -0.129854
 -0.200678  -0.643728   0.738473    1.02651
         0          0          0          1
