3
  0.109057  -0.974343  -0.196884 -0.0475851
 -0.575715  0.0995534  -0.811567   -0.10961
  0.810345   0.201856  -0.550087   0.851798
         0          0          0          1
-0.882316 -0.436463 -0.176122 -0.214589
-0.127279  0.581528 -0.803508 0.0484749
 0.453121 -0.686531 -0.568644  0.650498
        0         0         0         1
-0.820311 -0.533451 -0.206205 0.0850518
 -0.17229  0.574298 -0.800311 0.0087281
  0.54535 -0.620976 -0.563011  0.610605
        0         0         0         1
