Tooth Brushing: Each time you brush with the water running it may use 3 gallons (or 12 liters.)
(Tooth Brushing; may use; 3 gallons (or 12 liters) (you; brush; with the water; T:Each time) Context(you brush,List([26, 35))):(you; brush with the water running; it)
you brush,List([26, 35))
Tooth Brushing you you
may use brush brush with the water running
3 gallons (or 12 liters
with the water T:Each time
it