3
 0.871016  0.478751  0.110131 0.0227701
 0.446548 -0.678157 -0.583694  0.082517
-0.204758  0.557585  -0.80447   0.82508
        0         0         0         1
  0.991784 -0.0539756    0.11598   0.036091
 0.0268337  -0.798679  -0.601158   -0.15269
  0.125079   0.599331  -0.790669    1.00136
         0          0          0          1
  0.810553  -0.576801    0.10151  -0.222764
 -0.418767  -0.691966  -0.588063 -0.0529023
  0.409437   0.434146   -0.80242   0.887321
         0          0          0          1
