3
 0.798119   -0.6024 0.0109315  0.112387
 0.405007  0.549849  0.730504 0.0670745
-0.446066 -0.578602  0.682821  0.602944
        0         0         0         1
 0.977963 -0.201526 0.0545458  0.161056
0.0950851  0.662525   0.74298 -0.135036
-0.185868 -0.721421  0.667087  0.814068
        0         0         0         1
  0.876321   0.472006  0.0962928  -0.117263
 -0.381211   0.557265   0.737654 -0.0406072
  0.294517   -0.68313   0.668277   0.748031
         0          0          0          1
