3
 -0.283014  -0.942087  -0.179928 -0.0122166
 -0.651669   0.326525  -0.684623  -0.206159
  0.703726 -0.0765043  -0.706341   0.878035
         0          0          0          1
 -0.717122  -0.676051  -0.169387   -0.15516
 -0.404635   0.601747    -0.6886 -0.0116551
  0.567457   -0.42527   -0.70508   0.700376
         0          0          0          1
 -0.724397  -0.666043  -0.177864   0.144987
 -0.385309   0.605115  -0.696687 -0.0565521
  0.571652  -0.436145  -0.694976   0.676831
         0          0          0          1
