2
 -0.371558  -0.922053   0.108459 -0.0930405
  0.520836  -0.110309     0.8465  0.0608642
 -0.768553   0.371013   0.521224   0.731482
         0          0          0          1
 0.320126 -0.941499  0.105359  0.205443
 0.470451  0.254514  0.844925 0.0213336
-0.822311 -0.220916  0.524405  0.749236
        0         0         0         1
