2
 0.855403  -0.16387  0.491358  0.158602
0.0969247 -0.881236 -0.462632 0.0763451
 0.508814  0.443361 -0.737929  0.722474
        0         0         0         1
   0.64001  -0.581357   0.502405 0.00435809
 -0.394727   -0.80975   -0.43416  -0.178046
  0.659225  0.0795541  -0.747726   0.768215
         0          0          0          1
