2
 0.535435 -0.789248 -0.300661 0.0484094
-0.744679 -0.273228 -0.608934 -0.030545
 0.398451  0.549941 -0.734032  0.715061
        0         0         0         1
  0.335207  -0.912212  -0.235599  -0.240956
 -0.731647 -0.0944948  -0.675102 0.00905474
  0.593573   0.398674  -0.699092   0.797487
         0          0          0          1
