ok so number 14 is the center one on this pic and should have 115 stamped on it - all should have holes thats your main jet (looking at spares now)
if i remember top left is a 0.6 which is a blank and has no hole (8 on fowlers)
top right is the starter jet so should be a a long one with holes (just much smaller - number 7 on fowlers)
there is also an air jet at the mouth of the carb but be realy carefull with that one and just used compressed air/carb cleaner and a little bit of wire to clean that one as they often get stuck and take some getting out if it goes wrong (fowlers number 6)
just found pic of my 0.6 jet on torch so here you go