2
 -0.969054 -0.0423807   0.243185  0.0395611
  0.217929  -0.609579   0.762181  -0.011487
  0.115939   0.791591   0.599951    0.95336
         0          0          0          1
-0.905139 -0.396955  0.152154  0.109482
  0.36057 -0.527257  0.769408  0.161181
-0.225196  0.751284  0.620371  0.719216
        0         0         0         1
