2
 0.172647 -0.957429 -0.231352 -0.120727
  0.84584 0.0237536  0.532909 0.0380647
-0.504727 -0.287692  0.813932  0.722437
        0         0         0         1
  0.658882  -0.726101  -0.196601   0.125366
  0.693122   0.484432   0.533767 -0.0821762
 -0.292329  -0.487958    0.82246   0.859881
         0          0          0          1
