2
 0.278898  0.951597 -0.129149  0.160989
-0.645839  0.285392  0.708127  0.025558
  0.71071 -0.114086  0.694173  0.750602
        0         0         0         1
 -0.273269   0.944846  -0.180525  -0.140694
 -0.719075 -0.0759915   0.690765  0.0198716
  0.638948   0.318576   0.700182   0.679146
         0          0          0          1
