3
 0.615009 -0.759886 -0.210565 -0.024937
 0.675618  0.370126   0.63761  0.180763
-0.406576 -0.534398  0.741024  0.951851
        0         0         0         1
  0.806961  -0.585413 -0.0781412   0.116765
  0.446449   0.518017   0.729617 -0.0265471
 -0.386649  -0.623659   0.679377    1.10131
         0          0          0          1
  0.936074   0.281464  -0.211054  -0.209035
 -0.069333    0.73575   0.673695 -0.0247418
  0.344903  -0.615996   0.708231    1.05832
         0          0          0          1
