3
  -0.541672   -0.836113  -0.0866419  -0.0569374
   0.689528   -0.500914    0.523102 -0.00148407
  -0.480773    0.223608    0.847854    0.848137
          0           0           0           1
   0.65956   -0.74737 -0.0801144   0.212748
  0.662849   0.528069   0.530824  -0.117204
 -0.354416  -0.403214   0.843687    0.94601
         0          0          0          1
  0.692531  -0.698255  -0.181219 -0.0556536
  0.654365   0.502303   0.565243  -0.244711
 -0.303657  -0.510031   0.804774    1.00459
         0          0          0          1
