4944 quads, 4946 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:    226 ( 4.6%)
 v5:    208 ( 4.2%)
 v6:      5 ( 0.1%)
>v6:      0 ( 0.0%)

5 iters4598 quads, 4600 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:     63 ( 1.4%)
 v5:     55 ( 1.2%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

10 iters4154 quads, 4156 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:     39 ( 0.9%)
 v5:     31 ( 0.7%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

