import sys

def f1c(c, i):
    f1(c, i)

def g(c):
    x

def gc(c):
    g(c)

counter = 0

def f1(c, i):
    global counter
    
    for k in range(3):
        if c > 0:
            f(c)
        if counter & 1 and counter > 10000:
            try:
                gc(c)
            except NameError:
                pass
    counter += 1

def f(c):
    for i in range(10):
        f1c(c - 1, i)

f(int(sys.argv[1]))