3
  -0.46321  -0.838537  -0.286866   -0.13904
  0.693418  -0.544489   0.471914 0.00234079
 -0.551913  0.0196771    0.83367   0.854172
         0          0          0          1
 0.0730236  -0.961035  -0.266605   0.157832
  0.868919 -0.0699066   0.489992  0.0430858
 -0.489537  -0.267439   0.829958   0.925386
         0          0          0          1
   0.585028    -0.76168   -0.278542 0.000560775
   0.763622    0.401652    0.505526   -0.191184
  -0.273172   -0.508448    0.816614     1.02793
          0           0           0           1
