3
 -0.989239   0.145726 -0.0130292  -0.159346
 -0.122803  -0.778607   0.615378 -0.0985563
 0.0795322   0.610356   0.788124    0.80884
         0          0          0          1
  -0.89928   -0.43656 -0.0266796 -0.0417249
  0.319579  -0.697505   0.641371  0.0964364
 -0.298606   0.568245   0.766768   0.617194
         0          0          0          1
 -0.447999  -0.893174 -0.0392083   0.133926
  0.648677  -0.354918    0.67324 -0.0717882
 -0.615236   0.276177   0.738384    0.79518
         0          0          0          1
