2
 -0.864429   0.370459   0.339888  -0.168082
 0.0668578   0.754749  -0.652598 -0.0757819
 -0.498291    -0.5414  -0.677195    0.79454
         0          0          0          1
-0.565511  0.763016  0.313058 0.0484567
 0.430835   0.59698 -0.676755  0.115395
-0.703264 -0.247835 -0.666332  0.694161
        0         0         0         1
