3
  -0.166533    0.952521    0.254893  -0.0663036
   0.792125    0.283179   -0.540691 -0.00109167
    -0.5872    0.111864   -0.801675    0.601253
          0           0           0           1
  0.314786   0.911752   0.263852   0.211934
  0.819785  -0.121053  -0.559731 -0.0430083
 -0.478396   0.392497  -0.785547   0.706575
         0          0          0          1
  0.703351   0.627675   0.333649 -0.0201835
  0.661324  -0.405675  -0.630934   -0.21758
 -0.260668   0.664419  -0.700428   0.780277
         0          0          0          1
