3
 0.882496  0.405976  0.237453  0.236704
-0.430075  0.492237  0.756795 0.0116341
 0.190357 -0.769991  0.608998  0.841131
        0         0         0         1
  0.396585   0.887917   0.233076 -0.0613235
 -0.666969    0.10424   0.737758   0.025832
  0.630771  -0.448038   0.633553   0.921194
         0          0          0          1
  0.39738  0.889045  0.227348 0.0508045
 -0.66038  0.105031   0.74355  0.188005
 0.637171 -0.445608  0.628845   0.68643
        0         0         0         1
