#!/usr/bin/env python
import sys
s1="\xee\x54\x41\xe6\xb3\x8c\x2d\x5a\x75\xa6\xdb\x59\x0a\x1c\xbd\x2a"
s2="\xa4\x3b\x29\x88\xc0\xe3\x43\x7a\x3c\xc8\xaf\x3c\x78\x6a\xd4\x4f\xf8\x6f\x76\x1f\x70\xac\xbd\x8a"
if (len(s1) <= len(s2)):
length=len(s1)
else:
length=len(s2)
output=""
for i in xrange(0,length):
output = "".join( [ output, chr(ord(s1[i])^ord(s2[i])) ] )
sys.stdout.write(output)