customers = []
customers.append((2, "Harry"))  # no sort needed here because 1 item.
customers.append((3, "Charles"))
customers.sort(reverse=True)
# Need to sort to maintain order
customers.append((1, "Riya"))
customers.sort(reverse=True)
# Need to sort to maintain order
customers.append((4, "Stacy"))
customers.sort(reverse=True)

while customers:
    print(customers.pop(0))
# Will print names in the order: Stacy, Charles, Harry, Riya.