3
 -0.713389   0.694018 -0.0970347 -0.0848448
  0.593224   0.524378   -0.61083   0.086627
 -0.373044  -0.493322  -0.785794   0.868131
         0          0          0          1
-0.237905  0.958383 -0.157805  0.201804
 0.777463 0.0905143 -0.622382  0.122258
-0.582197 -0.270755 -0.766641  0.779045
        0         0         0         1
  0.368991   0.915414  -0.160818   0.121118
   0.68192  -0.384212  -0.622387 -0.0892896
  -0.63153   0.119991   -0.76601   0.975516
         0          0          0          1
