2
  0.85606 -0.497639  0.139705 0.0855697
 0.270473  0.661615  0.699364  0.103205
-0.440461 -0.560911   0.70098  0.753874
        0         0         0         1
 0.983051 -0.179144 0.0389737 0.0927688
 0.101822  0.710278  0.696518 -0.101471
-0.152459 -0.680744   0.71648  0.977155
        0         0         0         1
