Tides keep cycling from high to low and back again.
(Tides; keep; cycling from high to low and back again) Context(Tides keep,List([0, 10))):(Tides; keep cycling; from high to low and back again)
Tides keep,List([0, 10))
Tides Tides
keep keep cycling
cycling from high to low and back again
from high to low and back again