Piglatin Converter

function piglatin(string)if string ~= "" thenif string.match(string, " ") == nil thenchange = string.lower(string.sub(string,0,1))sec = string.upper(string.sub(string,2,2))newstring = sec .. string.sub(string,3) .. change .. "ay"print(newstring)return newstringendendendfunction decode(string)change = string.sub(string,1,#string-2)if string.sub(string,#string-1) == "ay" thennew = string.upper(string.sub(change,#change)) .. string.lower(string.sub(change,1,#change-1))print(new)return newendend