2
 -0.872597  -0.353407  -0.337165  -0.197232
  0.040658  -0.740444   0.670887 -0.0248905
 -0.486748   0.571705   0.660478    0.83995
         0          0          0          1
-0.570383 -0.759393 -0.313026  0.022352
 0.417321 -0.596172  0.685874  0.168007
-0.707465  0.260578  0.656957  0.735253
        0         0         0         1
