3
  -0.807154   -0.590179   0.0138159   -0.139376
   0.454549   -0.606387    0.652442 -0.00393024
   -0.37668    0.532901    0.757713    0.739779
          0           0           0           1
  -0.323139   -0.946336 -0.00542552    0.136053
   0.683786   -0.237444    0.689969   0.0654642
  -0.654231    0.219246    0.723818    0.643347
          0           0           0           1
  0.186499   -0.98222 -0.0215236  0.0864258
  0.623488   0.101397    0.77523   -0.12533
 -0.759263  -0.157999   0.631313   0.860855
         0          0          0          1
