def toHex(s):
    lst = []
    for ch in s:
        hv = hex(ord(ch)).replace('0x', '')
        if len(hv) == 1:
            hv = '0'+hv
        lst.append(hv)
    return reduce(lambda x,y:x+y, lst)
# message to decrypt
sss="5ebad7dcbd73584f32ef949486a161a1e9f10e48ade43b03649a2ca680f327c4".decode('hex')
# key found inputting empty message on the server. since key^0=key <-- we got the key.
key="0ad2b2fcdb1f39281286e7b4e4995795d8906d709e82583b51ff18c3b4c745a7".decode('hex')
p=0
for i in sss:
    print chr(int(toHex(i),16)^int(toHex(key[p]),16)),
    p+=1