2
  0.67255  0.681365  0.288823 -0.139732
   0.5581 -0.210673 -0.802584 0.0553301
-0.486005   0.70097 -0.521958  0.668389
        0         0         0         1
  0.933925   0.254807   0.250716 -0.0353909
  0.347683   -0.48448  -0.802743 -0.0780613
-0.0830784   0.836871  -0.541059   0.925872
         0          0          0          1
