13998 quads, 14000 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:    619 ( 4.4%)
 v5:    568 ( 4.1%)
 v6:     20 ( 0.1%)
>v6:      1 ( 0.0%)

5 iters13267 quads, 13269 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:    202 ( 1.5%)
 v5:    194 ( 1.5%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

10 iters12789 quads, 12791 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:    135 ( 1.1%)
 v5:    127 ( 1.0%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

