3
 -0.539441   0.816307   0.206511 -0.0658292
  0.612942   0.548845  -0.568393   -0.02401
 -0.577326  -0.180035  -0.796419   0.711813
         0          0          0          1
-0.0574301   0.972985   0.223609    0.22874
  0.785482   0.182284  -0.591431  0.0284358
 -0.616214   0.141675  -0.774731   0.730349
         0          0          0          1
 0.519495  0.818638  0.244862 0.0944163
 0.707746 -0.251678 -0.660116 -0.186889
 -0.47877  0.516227 -0.710133  0.886069
        0         0         0         1
