on a peugeot xud engine from 1-8 which valves are inlet and which are exhau?

from 1-8 on a peugeot xud engine which are inlet and which are exhaust please. I have the camshaft off and the clearances noted I know the clearances should read 15 for inlet and 30 for exhaust but they have all closed up I can not find this info anywhere. could someone please help