2
 -0.948549 -0.0297952  -0.315225  -0.225691
 -0.163569  -0.806321   0.568411  -0.173253
 -0.271108   0.590727   0.759962   0.856291
         0          0          0          1
  -0.80432  -0.513232  -0.299436 -0.0997571
  0.258887  -0.756275   0.600854  0.0566526
 -0.534833   0.405759   0.741157   0.714185
         0          0          0          1
