2
  0.169448  -0.969069  -0.179424   0.106275
 -0.703772 0.00846735  -0.710376  0.0403787
  0.689922   0.246646  -0.680569   0.782195
         0          0          0          1
  -0.3882 -0.912542 -0.128715 -0.178399
-0.603717   0.35734 -0.712625  0.130337
 0.696295 -0.198934 -0.689637  0.741673
        0         0         0         1
