13437 quads, 13439 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:    856 ( 6.4%)
 v5:    741 ( 5.5%)
 v6:     52 ( 0.4%)
>v6:      1 ( 0.0%)

5 iters12752 quads, 12754 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:    360 ( 2.8%)
 v5:    352 ( 2.8%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

10 iters12180 quads, 12182 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:    237 ( 1.9%)
 v5:    229 ( 1.9%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

