3
  0.991529 -0.0750753  -0.105991   0.176074
 -0.123678  -0.794992  -0.593878  0.0758891
-0.0396763   0.601956  -0.797543   0.769497
         0          0          0          1
 0.788821 -0.594781 -0.154911 0.0157518
-0.563362 -0.598919  -0.56914 -0.139877
 0.245734   0.53622 -0.807517  0.900247
        0         0         0         1
  0.33444 -0.921664 -0.196685 -0.121827
-0.842049 -0.198521 -0.501541  0.101019
 0.423206  0.333354  -0.84248  0.778182
        0         0         0         1
