3
  0.794096   0.537651  -0.283449   0.194708
 -0.273466   0.732545   0.623374 -0.0116183
  0.542796  -0.417505   0.728741   0.854148
         0          0          0          1
  0.658008   0.695583  -0.288427 -0.0641049
 -0.438218   0.665216   0.604527  -0.166496
  0.612365   -0.27139   0.742534   0.869179
         0          0          0          1
  0.438007   0.858135  -0.267869 -0.0395546
 -0.607524    0.50219   0.615402  0.0684755
  0.662619  -0.106814     0.7413   0.684579
         0          0          0          1
