def main():
    name = input("Wie heißt du? ")

    if name == "Sabina":
        print("Falsch!")
        return False
    else:
        print("Hallo " + name + "!")
        return True


result = True

# while result:
#     result = main()

names = ['Robert', 'Toni', 'Sabina', 'Manuel']

for name in sorted(reversed(names)):
    print("Hallo " + name)