2
 0.765904 -0.574746 -0.288197 -0.118417
 0.552292  0.358617  0.752574 0.0946067
-0.329187 -0.735569  0.592094  0.678175
        0         0         0         1
  0.961355 -0.0931279  -0.259083 -0.0536173
  0.260841   0.609173   0.748913 -0.0775862
 0.0880814   -0.78755   0.609923   0.923121
         0          0          0          1
