3
 -0.865043  -0.500654 -0.0323597  -0.178445
  0.396993  -0.722519   0.566005 -0.0447726
 -0.306753   0.476772   0.823766   0.799563
         0          0          0          1
 -0.460266  -0.884316 -0.0783623  0.0802271
  0.685959  -0.410277   0.600943  0.0681314
 -0.563574    0.22284   0.795441   0.705075
         0          0          0          1
  0.199824  -0.976907 -0.0756442  0.0692651
  0.739699  0.0997724     0.6655  -0.150558
 -0.642585  -0.188937   0.742555   0.904883
         0          0          0          1
