2
  0.899746   0.424656  -0.100618  0.0481614
 -0.332746   0.816714   0.471443 -0.0729313
  0.282377  -0.390699   0.876138   0.764455
         0          0          0          1
  0.53828  0.834585 -0.117143 -0.183011
-0.722535  0.528558  0.445613  -0.25415
 0.433819 -0.155225  0.887529  0.820306
        0         0         0         1
