2
 0.737117 -0.563269 -0.373344 -0.177029
 0.664428  0.503329  0.552445 0.0734067
-0.123261 -0.655277  0.745264  0.708908
        0         0         0         1
  0.938734 -0.0649436  -0.338468  -0.113919
  0.250846   0.802207   0.541793  -0.153175
  0.236335  -0.593503    0.76935   0.897224
         0          0          0          1
