3
  0.991224  -0.131453  0.0139111 -0.0367899
 -0.106272  -0.855058  -0.507525  0.0656417
 0.0786102   0.501593  -0.861525   0.905508
         0          0          0          1
 0.782774 -0.621572 0.0302135 -0.210287
-0.531623 -0.693157 -0.486735 -0.147134
 0.323484  0.364941 -0.873027   1.01027
        0         0         0         1
  0.32007 -0.947265 0.0155979 -0.326791
-0.826651 -0.287283 -0.483855 0.0854996
 0.462821  0.141973 -0.875009  0.871063
        0         0         0         1
