3
    0.996837 -0.000417965   -0.0794721      0.09594
   0.0653405     0.573544     0.816565     0.126888
   0.0452394    -0.819175     0.571757     0.778922
           0            0            0            1
  0.810092   0.585319 -0.0339493 -0.0284486
 -0.303906   0.468719   0.829423 -0.0568909
   0.50139  -0.661592   0.557588   0.971094
         0          0          0          1
  0.43768  0.897444 0.0550526 -0.188899
-0.600595  0.246245   0.76069 0.0947316
  0.66912 -0.366003  0.646777  0.779198
        0         0         0         1
