3
 -0.994241  0.0578861 -0.0901894 -0.0936848
 -0.105393   -0.68068    0.72496 -0.0133894
 -0.019425   0.730291    0.68286   0.848111
         0          0          0          1
 -0.772892  -0.629189 -0.0822159   0.174163
  0.378334  -0.560959   0.736334   0.101405
 -0.509413   0.538001   0.671605   0.744693
         0          0          0          1
   0.42866  -0.893267  -0.135368   0.168684
  0.575429   0.154427    0.80314 -0.0901842
 -0.696513  -0.422169   0.580209   0.971825
         0          0          0          1
