2
 -0.496387   0.867625 -0.0287522  -0.165249
  0.419885   0.210973  -0.882716 -0.0172332
 -0.759801  -0.450241  -0.469027   0.640631
         0          0          0          1
  0.347081   0.933553 -0.0895142   0.132424
  0.510492  -0.268133  -0.817008 -0.0723066
 -0.786722   0.237872  -0.569636   0.684485
         0          0          0          1
