2
 0.938262  0.171493  0.300423 0.0271017
 0.334996 -0.667023 -0.665477 0.0647967
0.0862641  0.725032 -0.683292  0.749673
        0         0         0         1
  0.905811   -0.32197   0.275394  -0.043186
-0.0743378  -0.760695  -0.644839  -0.163738
   0.41711    0.56363   -0.71298   0.931592
         0          0          0          1
