3
  -0.952697    0.303898 -0.00378852   -0.158494
   0.217548    0.673186   -0.706748  -0.0398067
  -0.212229   -0.674141   -0.707455    0.636925
          0           0           0           1
-0.442912  0.895773  0.037672  0.103273
 0.593401  0.324385 -0.736647 0.0464624
-0.672089 -0.303916 -0.675227  0.518894
        0         0         0         1
-0.0824961   0.985916   0.145477  0.0836585
  0.553753   0.166714  -0.815821  -0.133327
 -0.828585  0.0132565  -0.559708    0.75874
         0          0          0          1
