3
 -0.44549 -0.887319 -0.119178 -0.136191
 0.574915 -0.385573  0.721669  0.108587
-0.686303  0.252979  0.681902  0.801201
        0         0         0         1
  0.117012  -0.989062 -0.0898066   0.169261
  0.681035  0.0140951   0.732115   0.115188
 -0.722841  -0.146828   0.675235   0.832101
         0          0          0          1
   0.656572   -0.747044    -0.10411 -0.00356243
   0.545814    0.375307    0.749154  -0.0541823
  -0.520578   -0.548698    0.654163     1.01484
          0           0           0           1
