3
 -0.637971   0.744001   0.198635 -0.0864996
  0.440184   0.563987  -0.698682  0.0317094
 -0.631848  -0.358303  -0.687305   0.873182
         0          0          0          1
  -0.24182   0.951257   0.191396   0.208218
  0.635947   0.304355  -0.709182  0.0482764
 -0.732868 -0.0497771  -0.678548   0.851767
         0          0          0          1
 0.462602  0.880368  0.104647 0.0732132
 0.618865 -0.236141 -0.749161 -0.134895
-0.634826  0.411326 -0.654069   1.04599
        0         0         0         1
