2
 -0.558809   0.768862    0.31078  -0.204482
  0.538579   0.621432  -0.568995 -0.0963513
 -0.630607   -0.15058  -0.761354   0.719467
         0          0          0          1
 -0.0610669    0.960655    0.270946   0.0863074
   0.771085    0.217772   -0.598334 -0.00438447
  -0.633797    0.172384   -0.754045    0.751983
          0           0           0           1
