2
  0.883899 -0.0276493  -0.466859  -0.118044
  0.220917   0.904543   0.364689  0.0447534
   0.41221  -0.425486   0.805633   0.754399
         0          0          0          1
 0.784706  0.421686 -0.454331 -0.215141
-0.292444    0.8981   0.32847 -0.228038
 0.546546 -0.124887  0.828065  0.804294
        0         0         0         1
