3
  0.956752   0.288674 -0.0359602   0.187937
  0.182302  -0.691302   -0.69919  -0.021235
 -0.226698   0.662396  -0.714031   0.675245
         0          0          0          1
  0.984321  -0.163364 -0.0665089   0.116228
 -0.164647  -0.715747  -0.678674  -0.240472
 0.0632676   0.678984  -0.731422   0.860917
         0          0          0          1
  0.641401  -0.763064 -0.0796141 -0.0953607
 -0.589274  -0.423537  -0.688021 -0.0723002
  0.491284   0.488212  -0.721311   0.735558
         0          0          0          1
