def akk(m, n):
    if m == 0:
        n += 1
        return  n
    elif m > 0 and n == 0:
        print(m, n)
        return akk(m - 1, 1)
    else:
        return akk(m - 1, akk(m, n - 1))
         

print(akk(3, 4))