Since there are five items, I would assume based on first in first out that the most old items or those which were received early date they would be issued first.
അഞ്ച് ഇനങ്ങൾ  ഉള്ളതിനാൽ , first in first out ഏറ്റവും പഴയ ഇനങ്ങൾ അല്ലെങ്കിൽ നേരത്തെ ലഭിച്ചവ ആദ്യം വിതരണം ചെയ്യും.