#!/usr/bin/python
import string

vals = [ 
    130,
    154,
    136,
    252,
    131,
    157,
    155,
    137,
    252,
    231,
    233,
    233,
    233
  ] 

flag = ""
lista = string.ascii_uppercase + "-" + string.digits
for val in vals:
	for letter in lista:
		if (ord(letter) ^ 209) == val:
			flag = flag + letter

print flag