3
 -0.772097  -0.635263 -0.0175582  -0.157667
  0.455382   -0.57232   0.681966  0.0676378
 -0.443276   0.518548   0.731173   0.864997
         0          0          0          1
 -0.31003  -0.95066 0.0112664  0.128645
 0.678631 -0.212985   0.70292  0.136697
-0.665839  0.225572   0.71118  0.783119
        0         0         0         1
  0.229839  -0.973012 -0.0205242  0.0734514
   0.68126   0.145791   0.717377  -0.059767
 -0.695024  -0.178864   0.696383    1.00563
         0          0          0          1
