3
  0.179061   0.970792    0.15969  0.0520437
   0.72256 -0.0196045   -0.69103    0.00373
 -0.667716   0.239122  -0.704966    0.65676
         0          0          0          1
  0.953529   0.263914    0.14537   0.167204
   0.28874  -0.662522  -0.691154  -0.177107
-0.0860943    0.70101  -0.707936   0.865777
         0          0          0          1
  0.82197 -0.556712  0.120151 -0.128476
 -0.28928 -0.589829 -0.753936  -0.17512
 0.490594  0.584956 -0.645867  0.799629
        0         0         0         1
