i have a bailey one mate..

top two ones ..... one is for either a small k+n filter or link to the air box.
the one just next to this links into the fuel/inlet breather.

if you look at the engine from the front i had the breather on the left side
you have two outlets of the rocker cover... the left ones straight to the oil breather. .. the right side one goes down to the block but half way down t-pieces off to the left and joins the oil breather.

must make sure that the hose that strches from one side to the other slopes down towards the block as to stop oil building up...

hope this may be of some help