Perhaps there's been a landslide that made the riverchange its course. No, it happenedtoo...

Perhaps there's been a landslide that made the river
change its course. No, it happened
too quickly for that. Maybe it disappeared
into a subterranean channel. - Or something.
- Captain. I just came back from the hills. I saw many Moros carry
bamboo, rocks. Alipang, he dammed up the river. Another trick to lure us out
in the jungle. - But it won't work.
- But the river-- We don't need the river. The old well, we'll use that. We'll rig up a still
and use seawater