3
 -0.967851  -0.250857  0.0183282  -0.145482
  0.208126  -0.757807   0.618395 -0.0600861
 -0.141239   0.602328   0.785654   0.895765
         0          0          0          1
-0.976642  0.211938 0.0354005 0.0312582
 -0.14177 -0.759367   0.63503  0.114633
 0.161469  0.615178  0.771676  0.730635
        0         0         0         1
  -0.324528   -0.945873 -0.00224982    0.154362
   0.673666   -0.232802    0.701411  -0.0848426
   -0.66397    0.226112    0.712753    0.905386
          0           0           0           1
