print('Hello world!')

def name(params):
    alph = ["א","A","B","C","D","E","F","G","H",
            "I","J","K","L","M","N","O","P","Q",
            "R","S","T","U","V","W","X","Y","Z"]
    A = 0
    text = ""
    while A < len(params):
        B = 0
        while B < len(alph):
            if alph[B] == params[A]:
                text = f"{alph[26-B]}{text}"
                break
            B += 1
        if B == len(alph):
            text = f"{params[A]}{text}"
        A += 1
    return text
print(name("HELLO"))
print(name("MY NEME IS ZANGI."))
print(name("WE HAVE CAT"))