3
  0.230592  -0.949788   0.211495 -0.0325211
  0.822701   0.306367   0.478855   0.177518
 -0.519605  0.0635767   0.852038   0.968157
         0          0          0          1
 0.682986 -0.729158 0.0430974  0.193784
    0.708  0.675369  0.206429 0.0178342
-0.179626 -0.110475  0.977512  0.973218
        0         0         0         1
  0.756749  -0.577222   0.306833 -0.0282718
  0.371594   0.766004   0.524554 -0.0898558
 -0.537819  -0.282938   0.794165    1.06245
         0          0          0          1
