3
  0.599105    0.77892   0.185356 0.00142051
  0.672283  -0.363637  -0.644829   0.105929
 -0.434868   0.510932  -0.741511   0.862567
         0          0          0          1
 0.909051  0.372675  0.186387  0.120155
  0.38623 -0.585747  -0.71255 -0.109851
-0.156374  0.719732 -0.676413   1.02388
        0         0         0         1
  0.974574  -0.209985  0.0781852  -0.167544
 -0.104157  -0.733496  -0.671666 -0.0971839
  0.198388   0.646444  -0.736717   0.979168
         0          0          0          1
