2
-0.721337  0.639407 -0.266142 -0.136402
  0.61772  0.420191 -0.664726 -0.100044
  -0.3132 -0.643893 -0.698074  0.812906
        0         0         0         1
 -0.387219    0.86834  -0.309914   0.136112
  0.740454  0.0926007  -0.665697 -0.0746317
 -0.549354  -0.487247  -0.678823   0.674622
         0          0          0          1
