3
 -0.854072  -0.429608  -0.293255  -0.203608
  0.232443  -0.819583   0.523693 0.00280955
  -0.46533   0.379106   0.799842   0.882313
         0          0          0          1
-0.514484 -0.786138 -0.342481 0.0352437
 0.548525 -0.608708  0.573232  0.162867
-0.659111  0.107059  0.744387  0.797681
        0         0         0         1
 0.0232445  -0.950857  -0.308757  0.0555991
   0.71922  -0.198609   0.665791 -0.0381893
 -0.694394   -0.23754   0.679259    1.00748
         0          0          0          1
