3
 0.789799 -0.600242 -0.126207 0.0608662
-0.427426 -0.391022 -0.815113 -0.113891
 0.439915  0.697719 -0.565388  0.864378
        0         0         0         1
 -0.918694  -0.385856 -0.0843623  -0.218158
 -0.177445   0.594033  -0.784626 -0.0241335
  0.352867  -0.705862  -0.614202   0.783303
         0          0          0          1
-0.0265872  -0.990423  -0.135478  0.0256991
 -0.595745   0.124528  -0.793461  0.0554605
  0.802734  0.0596142  -0.593351     0.6207
         0          0          0          1
