Turbo inlets and outlets

ok, i'm pretty sure that a turbo has two inlets and one outlet.
The two inlets are IC to Turbo, and air filter to turbo.
The only outlet i know of is the exhaust dwnpipe.
could someone post some pics of what all of these inlets and outlets look like??? I would rather see them on a Garret T25, but anything will do!!! thx

here ya go

that is correct.