3
 -0.235427   0.960231   0.150105 -0.0868368
  0.690109   0.273914  -0.669866  0.0153751
 -0.684342 -0.0541152  -0.727151   0.662939
         0          0          0          1
  0.270587   0.956663   0.107602   0.202609
   0.70283  -0.119926  -0.701176 -0.0234538
 -0.657885   0.265355  -0.704823   0.731553
         0          0          0          1
  0.756207   0.618873    0.21248 -0.0176858
  0.520431  -0.372034  -0.768598   -0.17172
 -0.396614     0.6918  -0.603415   0.867502
         0          0          0          1
