2
 0.534809   0.81341  0.228788 -0.116667
 0.709195 -0.284903 -0.644883  0.147335
-0.459372  0.507144 -0.729235  0.691574
        0         0         0         1
  0.896526   0.399456    0.19151  0.0391751
  0.421409  -0.635743   -0.64672 -0.0319167
 -0.136584   0.660505  -0.738294   0.885604
         0          0          0          1
