Oil pan nuts, which ones go where?

Hi,

The oil pan is going back on today or tomorrow after real seal replacement. I have read the sealing oil pan instructions and am ready to tackle that in the right way. The engine is on a stand and I will put the pan back on with the engine inverted. I have a number of oil pan bolts in a can. I have 18 long and 5 short and don't know which ones go where?

Thanks.