There's one line of DATA with literally all the recipes in this format: 1st element to add, 2nd element to add, 1st element created, 2nd element created if applicable (otherwise -1), repeat. Elements are identified as a number. You can find these numbers by looking at the other line of DATA, which has all the names of the elements in order. Ex. DATA 0,0,4,-1,0,1,5,-1,0,2,6,-1 DATA -2 'to show end