2
 0.882919 -0.440087  0.163635   0.17806
-0.230254 -0.709563 -0.665961 0.0497849
  0.40919  0.550312 -0.727819  0.793068
        0         0         0         1
  0.526855  -0.832481   0.171465 -0.0580698
 -0.587429  -0.502438  -0.634416  -0.118679
  0.614289   0.233521  -0.753735   0.882908
         0          0          0          1
