3
-0.838217  0.527988 -0.136461 -0.200862
-0.475009  -0.58397   0.65829 -0.121994
  0.26788   0.61661  0.740292  0.897511
        0         0         0         1
  -0.95459   0.268229  -0.129655 -0.0835889
 -0.284124  -0.688735   0.667022  0.0852951
 0.0896167   0.673571    0.73367   0.716583
         0          0          0          1
 -0.931108  -0.327055  -0.161471  0.0934813
  0.143453  -0.735385   0.662291 -0.0684002
 -0.335349   0.593501    0.73164   0.904745
         0          0          0          1
