3
 0.586389  0.807721  0.061111 0.0426685
  0.65125  -0.42524 -0.628526 0.0664287
-0.481687  0.408359 -0.775384  0.835656
        0         0         0         1
   0.924106    0.382107 -0.00472571    0.173795
   0.282658   -0.691811   -0.664456    -0.15362
  -0.257163    0.612692   -0.747312    0.978554
          0           0           0           1
  0.94276 -0.332098 0.0302505 -0.121252
-0.219587 -0.686505 -0.693176 -0.133572
  0.25097  0.646856 -0.720134  0.964837
        0         0         0         1
