3
 0.0341813  -0.993666  -0.107053 -0.0581815
  0.773744 -0.0414877   0.632139   0.106693
 -0.632576  -0.104439   0.767424   0.804963
         0          0          0          1
  0.601835  -0.795611 -0.0692629   0.200086
  0.642059   0.430452   0.634407 -0.0126253
 -0.474927  -0.426279    0.76989   0.924531
         0          0          0          1
  0.973713  -0.222432  0.0490646 -0.0559954
  0.133229   0.730873   0.669384    -0.1138
 -0.184752   -0.64525   0.741295   0.995195
         0          0          0          1
