Do not simply pull the lines off and try and clean out the 5 way tee, or you will create vacuum leaks. The hoses will be egg shaped with a memory from the fitting.
It would be better to remove the lines completely and replace with new hoses. While your doing this, do NOT extend the hoses further forward, or you will be creating a "kitchen sink trap" for more crap to clog up, and be taking it all apart again to re-clean it sooner than later.
I re-route the line from the map sensor switch straight forward (above) all the other hoses, instead of down below all of them. This allows the Tee to be above the TB nipples and allows everything to drain instead of clog etc.
I find making the hoses just about a quarter of an inch longer than factory works best, and stands the Tee up like a spider.
Make sure you have a JIS driver to remove the air snorkel bases, or you'll be buying new hardware etc.