#!/usr/bin/env python

import random


def generate_random_string(size, alphabet):
    s = ''
    for _ in range(size):
        s += random.choice(alphabet)
    return s


def main():
    NUM_ENTRIES = 800000
    KEY_LEN = 4
    KEY_ALPHABET = 'abcde'
    VALUE_LEN = 512
    VALUE_ALPHABET = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'

    for i in range(NUM_ENTRIES):
        print generate_random_string(KEY_LEN, KEY_ALPHABET), \
              generate_random_string(VALUE_LEN, VALUE_ALPHABET)


if __name__ == '__main__':
    main()