2
 -0.936703  -0.254479   0.240475  -0.220038
 -0.343601     0.8001  -0.491709  -0.185826
-0.0672743  -0.543213  -0.836895   0.820342
         0          0          0          1
 -0.92755  0.279124  0.248479 -0.173052
 0.115195  0.846096 -0.520435 0.0673281
-0.355503 -0.454105  -0.81695  0.668698
        0         0         0         1
