Core plugs

Evening all, long time no post...
I've looked on the generic search engine but I can't just fine a definitive answer, I've had a core plug under the inlet manifold rust out so I straight away ordered a full set for the td5 engine that consists of 7 various sizes advertised as a td5 set, however other than the 3 under the inlet manifold I can't find out the location of the others..... Does anyone have a diagram?

3 + 1 on the inlet side,(48 & 47), 1 in the back of the head plus the screw in plug behind the exhaust (21 & 23), not sure where else .

Thanks dude