3
-0.699117 -0.700146 -0.145018 -0.191704
 0.402346  -0.55289  0.729678  0.102746
 -0.59106  0.451783  0.668236  0.868023
        0         0         0         1
 -0.196315  -0.977552 -0.0764974   0.109341
  0.635951  -0.186318     0.7489   0.178754
 -0.746342  0.0983718   0.658252   0.831408
         0          0          0          1
    0.40017    -0.90509   -0.143789   0.0163095
   0.633853     0.16003    0.756717 -0.00747013
  -0.661886   -0.393956    0.637734     1.05542
          0           0           0           1
