3
 -0.222468   0.968679  -0.110308 -0.0552464
 -0.710368 -0.0835625   0.698853 -0.0408774
  0.667747   0.233832   0.706709   0.988677
         0          0          0          1
-0.728235  0.675934 -0.113082 -0.273781
 -0.55604 -0.486299  0.674042 0.0719059
 0.400616  0.553739  0.729986  0.811845
        0         0         0         1
-0.968746   0.20482 -0.139929 0.0120515
-0.245464 -0.710227  0.659791  0.164639
0.0357563  0.673517  0.738306  0.787297
        0         0         0         1
