3
 -0.166533  -0.952521  -0.254893 -0.0759258
  0.792125  -0.283179   0.540691  0.0291473
   -0.5872  -0.111864   0.801675   0.644261
         0          0          0          1
  0.314786  -0.911752  -0.263852   0.201808
  0.819785   0.121053   0.559731 -0.0134476
 -0.478396  -0.392497   0.785547   0.749937
         0          0          0          1
 0.703351 -0.627675 -0.333649 -0.035105
 0.661324  0.405675  0.630934 -0.185472
-0.260668 -0.664419  0.700428  0.820314
        0         0         0         1
