3
 0.425597 -0.884338  0.191867  0.113521
  0.58465  0.430554   0.68761  0.115175
-0.690689  -0.18047  0.700271  0.738921
        0         0         0         1
  0.835231  -0.398043   0.379408   0.266452
 0.0105025    0.70138    0.71271 -0.0767944
 -0.549798  -0.591293   0.589995   0.853423
         0          0          0          1
  0.963515  0.0405476   0.264564 -0.0312318
 -0.221658   0.674916   0.703815 -0.0504086
 -0.150021   -0.73678    0.65928   0.932102
         0          0          0          1
