3
  -0.858763    0.507607   0.0697283   -0.183716
   0.373511    0.713355    -0.59297 -0.00776747
  -0.350737   -0.483176     -0.8022    0.748663
          0           0           0           1
-0.462252  0.884913 0.0570264 0.0758749
 0.673329  0.392119 -0.626794  0.103641
 -0.57702 -0.251339 -0.777095  0.654185
        0         0         0         1
  0.108322     0.9923  0.0600554  0.0653877
  0.728559 -0.0381399  -0.683921  -0.112882
 -0.676364   0.117838  -0.727081   0.858643
         0          0          0          1
