2
 0.861029  -0.50718 0.0373841 0.0825869
 0.312054  0.584949  0.748637  0.103745
-0.401562 -0.632932  0.661925   0.64775
        0         0         0         1
  0.990103   0.116594  0.0781146  0.0978716
 -0.135617   0.651654   0.746294 -0.0831922
 0.0361094  -0.749501   0.661017    0.88822
         0          0          0          1
