4509 quads, 4511 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:    144 ( 3.2%)
 v5:    132 ( 2.9%)
 v6:      2 ( 0.0%)
>v6:      0 ( 0.0%)

5 iters3760 quads, 3762 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:     55 ( 1.5%)
 v5:     47 ( 1.2%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

10 iters3469 quads, 3471 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:     41 ( 1.2%)
 v5:     33 ( 1.0%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

