vacuum hoses on 1.8 clipper with a weber 32/34 carb

I recently bought a 1990 1.8 clipper with a weber carb fitted. When I bought the car none of the vacuum hoses were connected. Can somebody tell me which pipes need to connect to what and if I need them all please.

I've just found this done by Peddersgolf

http://vwgolfmk1.org.uk/forum/index.php?page=topicview&id=big-block-carb-engines_2%2Fvac-pipe-setup-weber