2
  0.177777  -0.953956   0.241585 -0.0266251
 -0.810934   -0.28109  -0.513201  -0.206886
  0.557478  -0.104674  -0.823566   0.845664
         0          0          0          1
-0.351826 -0.890692  0.287899 -0.303752
-0.849866  0.175026 -0.497085 -0.184463
  0.39236 -0.419563 -0.818548  0.730621
        0         0         0         1
