3
  -0.418166    -0.87059     0.25925 0.000790658
  -0.780611    0.198457   -0.592673   -0.155107
   0.464525   -0.450209    -0.76258     0.85929
          0           0           0           1
  -0.819954   -0.493911    0.289357   -0.164041
  -0.564402    0.613206   -0.552656 -0.00411184
  0.0955272   -0.616466   -0.781565     0.65779
          0           0           0           1
 -0.96018 0.0068983  0.279296   0.12421
-0.154352  0.820176 -0.550897 0.0732721
-0.232872  -0.57207 -0.786452  0.724458
        0         0         0         1
