2
  0.870303  -0.475993   0.126506  0.0346001
 -0.322033  -0.744301  -0.585073 -0.0322689
  0.372649   0.468452  -0.801053   0.754584
         0          0          0          1
 0.488609 -0.856515  0.166265 -0.208163
-0.680157 -0.493271 -0.542283 -0.193641
 0.546487  0.151878 -0.823581  0.817204
        0         0         0         1
