It gets blurry beyond the first swingified level. Most common is binary subdivisions ( meaning that your 1/3rds become 1/6ths), but if the swing is slow enough,

It gets blurry beyond the first swingified level. Most common is binary subdivisions ( meaning that your 1/3rds become 1/6ths), but if the swing is slow enough, another layer of 1/3rds is possible too, making 1/9ths effectively.