2
 0.727849 -0.632974 -0.263778 -0.120354
 0.541773  0.294988   0.78706  0.115495
-0.420377 -0.715769  0.557635  0.685612
        0         0         0         1
   0.958015   -0.163623   -0.235444  -0.0357952
   0.286716    0.548987    0.785116  -0.0387939
0.000792964   -0.819659    0.572852    0.937293
          0           0           0           1
