3
  0.61378  0.761022  0.210048  -0.03013
 0.660866 -0.349721 -0.664042  0.122392
-0.431892  0.546389 -0.717585  0.885204
        0         0         0         1
  0.853678   0.463178   0.238116   0.107792
  0.451493  -0.430294  -0.781666 -0.0896709
 -0.259591   0.774799  -0.576455    1.05386
         0          0          0          1
  0.940002  -0.255381   0.226221  -0.202052
-0.0166531  -0.696634  -0.717234 -0.0869208
  0.340761   0.670434  -0.659091   0.996467
         0          0          0          1
