Help Hooking Up/identifying Vacum Lines

[legutki]

I need help identifying the vacum lines that come off the firewall near the charcoal canister of my89crx hf. I need to hook up the fuel pressure regulator and evap on my skunk 2 im to my crx. The are 4 vacum line that hook up to the stock crx im/throttle bdy but the skunk2 only requires 2. the haynes manual i bought does not help at all.
thanks for you help

 

[D See 2]

the two up top are the map sensor and the purge cutoff solenoid valve. the map has to go to the throttle body vacuum and the purge cutoff can be tee'd into the fuel pressure regulator.