3
 -0.154342   0.987212 -0.0398765 -0.0758806
  0.808774   0.103056   -0.57902   0.149969
 -0.567507  -0.121618  -0.814337   0.937451
         0          0          0          1
  0.388446   0.920414 -0.0441321   0.205891
  0.746856  -0.342528  -0.569983  0.0615264
 -0.539737   0.188447  -0.820471   0.983642
         0          0          0          1
  0.836429   0.547591 -0.0230249 -0.0272606
   0.42633  -0.676458  -0.600539 -0.0800085
 -0.344425   0.492493  -0.799264    1.10177
         0          0          0          1
