+----------\ | a > +-->+###########+ +----------/ | +"""""""""""+ | | | Foo | +-----------+ | +-----------+ | O-----+----->+###########+ | | Bar | +-----------+ +"""""""""""+ | +-----------+ | O-----+---+ +-----------+ | O-----+------>+###########+ +-----------+ +"""""""""""+ | O-----+---+ | Baz | +-----------+ | +-----------+ | | Qux | | +-----------+ | | +-->+###########+ +"""""""""""+ | Baz | +-----------+