3
 -0.947867   0.305155 -0.0918064  -0.173307
 -0.298475  -0.749249   0.591218  -0.136582
  0.111627   0.587798    0.80127   0.856981
         0          0          0          1
 -0.923638    0.37578 -0.0753827 -0.0162176
 -0.344466  -0.727685   0.593142  0.0681393
  0.168036   0.573815   0.801561   0.709761
         0          0          0          1
-0.297034 -0.947993 -0.114371    0.1291
  0.69357 -0.296524  0.656532 -0.121219
-0.656301  0.115688  0.745577  0.879029
        0         0         0         1
