#!/usr/bin/env python
# -*- coding: utf-8 -*-
import random
seed = "23456789abcdefghjkmnpqrstuvwxyz23456789ABCDEFGHJKMNPQRSTUVWXYZ23456789"
sa = []
for i in range(8):
    sa.append(random.choice(seed))
salt = ''.join(sa)
print(salt)
