3
 -0.938631    0.34463  0.0142047 -0.0818116
 -0.228343  -0.651725   0.723266 -0.0621784
  0.258517   0.675636   0.690424   0.756227
         0          0          0          1
 -0.680807  -0.730841 -0.0487306  0.0730761
  0.455221    -0.4743   0.753534   0.102147
 -0.573826   0.490828     0.6556   0.553828
         0          0          0          1
 -0.232511  -0.966439  -0.109249   0.205588
  0.539734  -0.221658    0.81213 -0.0502454
  -0.80909   0.129864   0.573158    0.76979
         0          0          0          1
