5376 quads, 5378 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:    120 ( 2.2%)
 v5:    100 ( 1.9%)
 v6:      6 ( 0.1%)
>v6:      0 ( 0.0%)

5 iters4923 quads, 4925 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:     50 ( 1.0%)
 v5:     42 ( 0.9%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

10 iters4707 quads, 4709 vertices
Singular vertices:
 v2:      0 ( 0.0%)
 v3:     36 ( 0.8%)
 v5:     28 ( 0.6%)
 v6:      0 ( 0.0%)
>v6:      0 ( 0.0%)

