I need the timing marks on the cam shafts for a 2000 mazda 626 4 cyl 2.0 liter 16 valve DOHC engine

Please forgive me but as iam getting older my memory isnt what it was but i seem to remember two slots in the back of the cam but it could be a mark on the rear cam cap,if not sure here then do it with no timing marks -- its easy make sure no1 piston is down halfway so valves clear pistons then look at the cams and start with the inlet no1 which should be just closed and the cam lobe moving away from the tappet ,and now the exhaust will be coming around to make contact with the tappet ,then look on the cam /cam caps keyway or whatever for anything resembling the timing marks .Sorry i just do so many makes of vehicle i cannot remember them all i just use my 6 yrs or motor vehicle technicians course ,although its all out of date now the basics are still the same and i apply this basic to any vehicle and it always works .right last question this one iam off to cultivate the garden and relay my irrigation pipes