3
   0.989857   -0.141938 -0.00601425     0.11726
   0.113029    0.761188    0.638606  -0.0161613
 -0.0860645   -0.632809     0.76951    0.746602
          0           0           0           1
  0.937967   0.346342 -0.0162746  0.0174588
 -0.260945   0.736045   0.624617  -0.237061
   0.22831  -0.581624   0.780762   0.916455
         0          0          0          1
   0.55651   0.830651  0.0177641  -0.171825
 -0.654848   0.425368   0.624689 -0.0553503
  0.511342  -0.359278   0.780672   0.773988
         0          0          0          1
