3
  -0.952697   -0.303898  0.00378849     -0.1573
   0.217548   -0.673186    0.706748 0.000748277
  -0.212229    0.674141    0.707455    0.671717
          0           0           0           1
 -0.442912  -0.895773 -0.0376721   0.104902
  0.593401  -0.324385   0.736647  0.0872552
 -0.672089   0.303916   0.675227   0.553388
         0          0          0          1
-0.0824961  -0.985916  -0.145477  0.0800326
  0.553753  -0.166714   0.815821  -0.088991
 -0.828585 -0.0132565   0.559708    0.78837
         0          0          0          1
