7509 quads, 7511 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:    454 ( 6.0%)
 v5:    416 ( 5.5%)
 v6:     15 ( 0.2%)
>v6:      0 ( 0.0%)

5 iters6948 quads, 6950 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:    138 ( 2.0%)
 v5:    130 ( 1.9%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

10 iters6387 quads, 6389 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:     71 ( 1.1%)
 v5:     63 ( 1.0%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

