Mixed Phones

dict_phonebook = {}
entry_list = []
while True:
    string_input = input()

    entry_list = string_input.split()

    name = entry_list[0]
    if name == "Over":
        break
    phone = entry_list[2]

    if ord(name[0]) >= 48 and ord(name[0]) <= 57:
        name = entry_list[2]
        phone = entry_list[0]

    dict_phonebook[name] = phone

for name, phone in sorted(dict_phonebook.items()):
    print(f"{name} -> {phone}")