2
 -0.836162   -0.53815   0.105961 -0.0935566
  0.435069   -0.53313   0.725595  0.0100031
 -0.333988   0.652815   0.679915   0.869875
         0          0          0          1
-0.494894 -0.860545  0.120594  0.170419
 0.629935   -0.2597  0.731942 0.0939164
 -0.59855  0.438199  0.670611  0.737063
        0         0         0         1
