#!/usr/bin/python

import random,string

def generate_password(LENGTH=6,HOW_MANY_NUMBERS=2):
    Password=''
    number_positions=[]
    while HOW_MANY_NUMBERS:
        random_position=random.randrange(0,LENGTH)
        if not random_position in number_positions:
            number_positions.append(random_position)
            HOW_MANY_NUMBERS-=1
    for i in range(LENGTH):
        if i in number_positions:
            Password+=str(random.choice('23456789'))
        else:
            Password+=random.choice('abcdefghijkmnpqrstuvwx')
    return Password

if __name__ == "__main__":
    print generate_password()