3
 -0.655729   0.742051    0.13921  -0.098749
  0.447164   0.530278  -0.720312 -0.0249756
 -0.608329  -0.410079  -0.679538   0.632833
         0          0          0          1
-0.277142  0.956792  0.087988  0.194299
 0.543272  0.231574 -0.806988 0.0159867
-0.792495 -0.175849 -0.583977  0.569174
        0         0         0         1
  0.345622   0.928012   0.139064   0.103424
   0.56016 -0.0851449  -0.823997  -0.144819
 -0.752839    0.36269  -0.549263   0.813066
         0          0          0          1
