2
  0.754403  -0.638774   0.151144   0.194837
 -0.488018  -0.699792  -0.521661 -0.0662932
  0.438993   0.319781  -0.839658   0.718199
         0          0          0          1
  0.297772  -0.936725   0.184062 -0.0788535
 -0.802434  -0.350047  -0.483286  -0.197495
  0.517137 -0.0037889  -0.855894   0.732306
         0          0          0          1
