username = input("username:")
password = input("password:")

USERNAME = "15879Jimmy"
PASSWORD = "gerbogr756"

if username == USERNAME and password == PASSWORD:
    print("Welcome Jimmy.")

elif username == USERNAME and password != PASSWORD:
    print("Incorrect password.")

elif username != USERNAME and password == PASSWORD:
    print("Incorrect password")

elif username != USERNAME and password != PASSWORD:
    print("WRONG")