#!/bin/sh
exec python -c "
import sys
from math import *
s = str(oct($*).replace('o',''))
if len(s) > 1: s = s[1:]
b = s.replace('L', '')
n = len(b)
if   n <=  3: n =  3
elif n <=  6: n =  6
elif n <= 11: n = 11
elif n <= 22: n = 22
sys.stdout.write(('0%%0%dd' % n) % int(b))
"