2
  -0.43443  -0.889744   0.140096 -0.0518089
  0.652278  -0.203518   0.730146  0.0674234
 -0.621131   0.408579   0.668775   0.853611
         0          0          0          1
 0.296872 -0.944699  0.139326  0.245289
 0.627369  0.302951  0.717377 0.0198533
-0.719913 -0.125561  0.682612  0.851283
        0         0         0         1
