2
-0.686065 -0.665358 -0.294301 -0.132015
  0.31754 -0.637797    0.7017 -0.105673
-0.654586  0.387959  0.648849  0.719499
        0         0         0         1
 -0.218973  -0.937796  -0.269423   0.143618
  0.586994   -0.34718   0.731372  0.0207286
 -0.779416 0.00200142   0.626503   0.686507
         0          0          0          1
