2
  0.870303   0.475993  -0.126506  0.0279786
 -0.322033   0.744301   0.585073 0.00855628
  0.372649  -0.468452   0.801053   0.802514
         0          0          0          1
 0.488609  0.856515 -0.166265 -0.215074
-0.680157  0.493271  0.542283 -0.156342
 0.546487 -0.151878  0.823581  0.867888
        0         0         0         1
