3
    -0.98935     0.105441     0.100342   -0.0828698
-0.000742652     0.685709    -0.727875    0.0317745
   -0.145553    -0.720198    -0.678329     0.764785
           0            0            0            1
-0.689782  0.718949 0.0855237  0.193045
 0.434964  0.505926 -0.744879  0.131667
-0.578798 -0.476604 -0.661696  0.682691
        0         0         0         1
  0.148841   0.980954   0.124799   0.155826
  0.610677 0.00808071  -0.791839 -0.0624899
 -0.777766   0.194071  -0.597844   0.912556
         0          0          0          1
