2
  0.924856  -0.347574  -0.154383   -0.15746
  0.371311   0.737392   0.564253  0.0965046
-0.0822789  -0.579177   0.811039   0.675003
         0          0          0          1
 0.965007  0.218834 -0.144478 -0.176166
-0.108806  0.835456  0.538679 -0.156417
 0.238587 -0.504108  0.830031  0.835433
        0         0         0         1
