How do you flood the area on Mythology Island on poptropica?

Okay, first, see the faces with the nose piercings? The tubes by the need to be flushed with water in the right direction so it can go down to the bottom one to be let out. Move the levers in the right directions to go to the bottom. Once there, move the lever so the water flows downwards. Then the water will flow out. ; ) your welcome.