3
 -0.659738  -0.745824 -0.0921473  -0.164459
  0.539836   -0.55565   0.632321   0.159152
 -0.522802   0.367422   0.769207   0.954162
         0          0          0          1
-0.362108 -0.923262 -0.128317  0.116304
 0.622505 -0.341985  0.703942  0.207509
-0.693805  0.175025   0.69857  0.876144
        0         0         0         1
  0.364103  -0.928822 -0.0686874  0.0483248
  0.608839   0.181561   0.772238  0.0208111
 -0.704801  -0.322994    0.63161    1.08854
         0          0          0          1
