3
 -0.513464  -0.843451  -0.157944 -0.0834824
  0.634407  -0.497062   0.591995   0.126035
 -0.577827   0.203767   0.790314    1.00298
         0          0          0          1
-0.185795 -0.975109 -0.121003  0.222044
  0.65227 -0.214498  0.727004  0.149206
-0.734863 0.0561469  0.675888  0.971328
        0         0         0         1
  0.484349  -0.869583 -0.0960868   0.081176
  0.634485   0.273521   0.722922 -0.0408852
 -0.602359  -0.411112   0.684216    1.15912
         0          0          0          1
