2
   0.966168    0.243606  -0.0847044 -0.00775537
  -0.122798    0.723307    0.679521    0.125043
   0.226803    -0.64613     0.72875    0.724407
          0           0           0           1
  0.692594   0.714496 -0.0990439  -0.197567
 -0.505321    0.57858   0.640231 -0.0629568
  0.514747  -0.393371   0.761771   0.864778
         0          0          0          1
