Pythonda iki fonksiyonlar

listeler = ["bir", "iki", "üç"]

def a():
    return 0

def b():
    return 1

def c():
    return 2

def abc(x):
    if(x == 0):
        value = listeler[a()]
        print(value)
        a()
    if(x == 1):
        value = listeler[b()]
        print(value)
    if(x == 2):
        value = listeler[c()]
        print(value)

def are():
    for i in range(0, len(listeler)):
        abc(i)

are()

def a():
    sayi=1
def b():
    sayi=2
def c():
    sayi=3
listeler=["bir","iki","üç"]
def abcd():
    a()
    b()
    c()
def are():
    n=0
    while n< 3:
        print(listeler[n])
        n+=1
        abcd()
are()