2
 -0.859016  -0.511184  0.0279703 -0.0575696
  0.367032  -0.576848   0.729749 0.00316536
 -0.356901   0.637132   0.683143   0.927188
         0          0          0          1
-0.373967 -0.923385 0.0866562  0.216356
 0.668655  -0.20369   0.71513 0.0886381
-0.642689  0.325378  0.693599  0.817468
        0         0         0         1
