2
  0.987996 -0.0615509  -0.141687   0.145973
  0.134479   0.794049   0.592792   0.126016
 0.0760192   -0.60473   0.792795   0.714813
         0          0          0          1
 0.874176  0.466637 -0.134409 0.0312398
-0.313981  0.754283  0.576606 -0.110754
 0.370448 -0.461854  0.805891  0.864683
        0         0         0         1
