3
  0.88289 -0.464401 0.0695459  0.182008
 0.237584  0.569519  0.786894 0.0567773
-0.405042 -0.678218  0.613157  0.700219
        0         0         0         1
 0.901995  0.421818 0.0920611 0.0488666
-0.335392  0.550303  0.764643 -0.108242
 0.271878  -0.72058  0.637845  0.928957
        0         0         0         1
 0.937268  0.338579 0.0830223  -0.11756
-0.270958  0.557693  0.784576 0.0616528
  0.21934 -0.757854  0.614449  0.736757
        0         0         0         1
