2
  0.729917  -0.680972  0.0591538   0.135267
 -0.424081  -0.519029  -0.742135 -0.0701997
  0.536075   0.516611  -0.667635   0.862412
         0          0          0          1
 0.312114 -0.947112  0.074596 -0.150609
-0.647525 -0.269528 -0.712787 -0.141847
 0.695195  0.174168 -0.697402  0.924819
        0         0         0         1
