3
 -0.630684   0.775912 -0.0141124  -0.116904
  0.586511   0.464668  -0.663391  0.0280668
 -0.508176  -0.426667   -0.74814   0.754804
         0          0          0          1
  -0.154479    0.987954 -0.00909104    0.175673
   0.666517   0.0974169   -0.739098   0.0310325
  -0.729309   -0.120234   -0.673537    0.670988
          0           0           0           1
  0.382279   0.923531 -0.0308742  0.0754441
  0.555848  -0.256518  -0.790716  -0.137014
 -0.738171   0.285113  -0.611405   0.904009
         0          0          0          1
