3
 -0.854072   0.429608   0.293255  -0.173201
  0.232443   0.819583  -0.523693 -0.0588439
  -0.46533  -0.379106  -0.799842    0.79526
         0          0          0          1
-0.514484  0.786138  0.342481 0.0695852
 0.548525  0.608708 -0.573232 0.0967295
-0.659111 -0.107059 -0.744387  0.715519
        0         0         0         1
0.0232445  0.950857  0.308757 0.0855796
  0.71922  0.198609 -0.665791 -0.112719
-0.694394   0.23754 -0.679259  0.930991
        0         0         0         1
