2
   0.760498    0.647405  -0.0501051   0.0884619
   -0.40279    0.530858    0.745621 -0.00928041
   0.509317   -0.546861    0.664485     0.93113
          0           0           0           1
  0.267575   0.957932  -0.103778  -0.203135
 -0.572185    0.24463   0.782791 -0.0865844
  0.775248  -0.150075   0.613571    0.95632
         0          0          0          1
