3
 -0.663048   0.731294   0.159926 -0.0905013
  0.418186    0.53905  -0.731127 0.00939202
 -0.620876  -0.417893  -0.663233   0.824361
         0          0          0          1
-0.0568461   0.992884   0.104644   0.211213
  0.632924   0.116899  -0.765338  0.0202132
 -0.772124  0.0227254  -0.635065   0.788805
         0          0          0          1
 0.435816  0.897921 0.0616623 0.0789535
 0.539871 -0.205985 -0.816155 -0.142451
-0.720141  0.388983 -0.574533   1.00762
        0         0         0         1
