2
 0.644192 -0.754031 -0.128272 -0.148059
  0.62623  0.423672  0.654475 0.0462327
 -0.43915 -0.501936  0.745123  0.871222
        0         0         0         1
  0.944058  -0.309827  -0.112969 -0.0192487
  0.306573   0.698291   0.646841  -0.148646
 -0.121523  -0.645289   0.754211     1.0589
         0          0          0          1
