6167 quads, 6169 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:    169 ( 2.7%)
 v5:    147 ( 2.4%)
 v6:      7 ( 0.1%)
>v6:      0 ( 0.0%)

5 iters5961 quads, 5963 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:     69 ( 1.2%)
 v5:     61 ( 1.0%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

10 iters5685 quads, 5687 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:     51 ( 0.9%)
 v5:     43 ( 0.8%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

