2
-0.908018  0.350459  0.229527 -0.237353
 0.174169  0.814093 -0.554002 -0.196636
-0.381011 -0.463067 -0.800249  0.737694
        0         0         0         1
  -0.606036    0.768066    0.206868   -0.026645
   0.553432    0.593947   -0.583901 -0.00680126
  -0.571343   -0.239378   -0.785026    0.647459
          0           0           0           1
