3
 -0.90637  0.421486 0.0290441 -0.138735
-0.316802  -0.72352  0.613315 -0.101558
 0.279517  0.546689  0.789304   0.88151
        0         0         0         1
  -0.998738  0.00205332   0.0501864 0.000159791
  0.0301153   -0.775177    0.631027   0.0969893
   0.040199    0.631741    0.774136    0.695562
          0           0           0           1
  -0.95011   -0.31131  0.0194315   0.159264
  0.242559  -0.698242   0.673515 -0.0919562
 -0.196104   0.644627   0.738918    0.85567
         0          0          0          1
