2
  0.180148   0.959711  -0.215644 -0.0733588
 -0.751973   0.275695   0.598773  -0.182913
  0.634101  0.0542906   0.771342   0.838351
         0          0          0          1
-0.389036  0.879366 -0.274529 -0.355475
 -0.78843 -0.163694  0.592944 -0.170327
 0.476476  0.447124  0.757002  0.726993
        0         0         0         1
