2
 -0.246483  -0.940229  -0.234982  0.0283958
 -0.646541   0.340149  -0.682849  -0.192063
  0.721963 -0.0163848  -0.691737   0.803306
         0          0          0          1
 -0.558928  -0.791072  -0.248604  -0.221649
 -0.457725   0.544327  -0.702991 -0.0408082
  0.691439  -0.279128  -0.666333   0.735503
         0          0          0          1
