3
 -0.932544   0.360705   0.015876  -0.156877
  0.243955   0.661901  -0.708782 -0.0632438
  -0.26617  -0.657098  -0.705249   0.655146
         0          0          0          1
-0.629163  0.777054 0.0184959 0.0675384
  0.51666  0.435868 -0.736941 0.0592622
-0.580704 -0.454099 -0.675705  0.497127
        0         0         0         1
-0.290621  0.948379   0.12695  0.113072
 0.524828  0.268935 -0.807607 -0.120157
-0.800059 -0.168081 -0.575894  0.732797
        0         0         0         1
