3
 -0.647524   0.735032  -0.201101 -0.0391858
  0.675846   0.432004  -0.597164  0.0928686
 -0.352058  -0.522591  -0.776501   0.902062
         0          0          0          1
-0.178654  0.949202 -0.259033  0.246491
 0.791688 -0.017642 -0.610671  0.089725
 -0.58422 -0.314172  -0.74832  0.797612
        0         0         0         1
 0.419141  0.883923 -0.207367  0.146475
  0.63162  -0.44795  -0.63277 -0.103998
 -0.65221  0.134242 -0.746058   1.00187
        0         0         0         1
