2
  0.976161 -0.0947392  -0.195278   0.123089
  0.200547    0.73778   0.644564   0.107405
 0.0830068   -0.66836   0.739192   0.693783
         0          0          0          1
 0.882482  0.431624 -0.186883 0.0205783
-0.232952  0.746269  0.623552 -0.123526
 0.408605 -0.506739  0.759117  0.862111
        0         0         0         1
