2
 -0.821327   0.568717  0.0445369  -0.203655
  0.400395   0.630326  -0.665111 -0.0821753
 -0.406333  -0.528441  -0.745416   0.756061
         0          0          0          1
-0.348091  0.936505 0.0423113 0.0565897
 0.695306  0.288186 -0.658406 0.0368186
-0.628794 -0.199766 -0.751473  0.668871
        0         0         0         1
