3
 -0.848249   0.523066 -0.0829188  -0.120072
 -0.445447  -0.619985   0.645907 -0.0599799
  0.286443   0.584826     0.7589   0.844434
         0          0          0          1
 -0.985658  -0.139129 -0.0955068  0.0944589
 0.0434924   -0.75626   0.652824    0.11018
 -0.163055   0.639307   0.751465   0.704903
         0          0          0          1
 -0.490981  -0.863854  -0.112669   0.170911
  0.570205  -0.416441   0.708127 -0.0866278
 -0.658638   0.283432   0.697038   0.909106
         0          0          0          1
