2
-0.167033 -0.984027 0.0615797 0.0323541
-0.861619  0.115324  -0.49428 -0.224133
 0.479283 -0.135619 -0.867119  0.932176
        0         0         0         1
  -0.66685  -0.736503   0.113467  -0.211898
 -0.682029   0.541862  -0.491144 -0.0888793
  0.300245  -0.404907  -0.863657   0.817054
         0          0          0          1
