2
   0.934611  -0.0944337    0.342906 -0.00348238
   0.121692    -0.82102    -0.55778    0.111353
   0.334206    0.563036   -0.755842    0.778766
          0           0           0           1
 0.759465 -0.545571  0.354351  -0.15125
-0.330387 -0.792685 -0.512343 -0.132606
 0.560408  0.272034 -0.782266  0.876959
        0         0         0         1
