2
 0.437763 -0.842985 -0.312633 -0.173697
 0.731853  0.132117  0.668533  0.197587
-0.522259 -0.521461  0.674777  0.737232
        0         0         0         1
 0.824121 -0.491473 -0.281564 0.0165855
 0.538554  0.525931  0.658298 0.0651355
-0.175453 -0.694155  0.698116  0.944769
        0         0         0         1
