2
  0.954202  -0.141328  -0.263677  0.0660284
 -0.294656  -0.596409  -0.746642   0.165828
-0.0517378   0.790142  -0.610737   0.676836
         0          0          0          1
  0.77586 -0.581501 -0.244739 -0.105158
 -0.53027 -0.390857 -0.752359 0.0597039
  0.34184  0.713504 -0.611603  0.909951
        0         0         0         1
