3
 -0.977803   0.208885  0.0163486 -0.0542588
  0.141046   0.713926  -0.685869  -0.122547
 -0.154939  -0.668339  -0.727542    0.76469
         0          0          0          1
-0.504107  0.863342 0.0227452  0.173026
 0.606576  0.372682 -0.702263  0.016122
 -0.61477 -0.340219 -0.711554  0.620996
        0         0         0         1
 0.222354  0.973446 0.0544183  0.224264
 0.644965 -0.105006 -0.756964 -0.185423
-0.731149  0.203412 -0.651187  0.834344
        0         0         0         1
