from __future__ import with_statement
import string

def trans(s):
    replace_table = {
        'o': '0',
        'i': '1',
        'z': '2',
        's': '5',
        't': '7',
        'g': '6',
    }
    for key, value in replace_table.iteritems():
        s = s.replace(key, value)
    return s


with open('/usr/share/dict/words') as f:
    for word in f:
        word = word.strip()
        newword = trans(word.lower())
        if all(c in string.hexdigits for c in newword):
            print '%s: Ox%s' % (word, newword)