2
-0.518006 -0.750923 -0.409615 -0.245173
 0.534267 -0.658008  0.530644 -0.075283
-0.668002 0.0560333  0.742046  0.751034
        0         0         0         1
-0.0341632  -0.925566  -0.377043  0.0368724
  0.794772  -0.253894   0.551249  0.0340285
 -0.605946  -0.280831   0.744288    0.81541
         0          0          0          1
