2
  0.429866    0.90018 -0.0699318 0.00173715
  0.541205  -0.318889  -0.778079  0.0750867
 -0.722712   0.296622  -0.624262   0.748979
         0          0          0          1
  0.809504   0.580536 -0.0876417   0.206236
  0.318944  -0.560156  -0.764526 -0.0695204
 -0.492928   0.590934  -0.638607   0.920385
         0          0          0          1
