is there a way to convert 12 hole ocarina music to play on my 8 hole one?

ok, for all of you who have one its almost like it was never invented, you can search for days and not find a website that has tabs for a 8 hole. so i am thinking, is there a way to play a 8 hole on a 12 hole tab. if there is can you tell me how, and also, if by the slim chance you know a website that has 8 hole tabs, PLZ TELL ME IT!!!!!
and also for some of the dumb ass that think that a 8 hole ocarina has 8 holes on top, and 2 on bottom, your wrong, it is a 12 hole ocarina(duh) because it has 12 holes.