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

akk(2, 2)# your code goes here