3
-0.737879  0.633141  0.233807 -0.171263
 0.325803  0.637516 -0.698158 -0.103181
-0.591089 -0.438981  -0.67669  0.631681
        0         0         0         1
 -0.271391   0.939839   0.207482   0.105775
  0.605283   0.334269  -0.722424 0.00378912
 -0.748317 -0.0704743  -0.659586   0.592927
         0          0          0          1
   0.28338   0.929431   0.236335  0.0431363
  0.682573 -0.0223693  -0.730475  -0.185434
 -0.673639   0.368318  -0.640744   0.817839
         0          0          0          1
