3
 -0.792312   0.601121   0.104384 -0.0547209
 -0.436327  -0.677855   0.591718  -0.179434
  0.426452    0.42328   0.799358   0.899409
         0          0          0          1
 -0.948462    0.31445  0.0392695 -0.0811306
 -0.221591    -0.7467   0.627166  0.0502381
  0.226535   0.586141   0.777895   0.711781
         0          0          0          1
-0.711507 -0.701769 -0.035751  0.186677
 0.495674 -0.537314  0.682349 -0.050097
-0.498061  0.467776  0.730152  0.797094
        0         0         0         1
