I’ve always been taught it has the following five: vodka, rum, triple sec, tequila, gin. This site claiming the original recipe agrees.
Interesting. Well, in my defense, all I can say is that thewre are bartending schools out there teaching their students the wrong way to make a Long Island Iced Tea. Thanks for the info. 
I was always under the impression a granitas was a frozen drink similar to a maguerita or daqueri.