import random
import sys
def check_key(key):
	char_sum = 0
	for c in key:
		char_sum += ord(c)
	sys.stdout.write("{0:3} | {1}      \r".format(char_sum, key))
	sys.stdout.flush()
	return char_sum

key = ""
while True:
	key += random.choice("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_")
	s = check_key(key)
	if s > 2015:
		key = ""
	elif s==2015:
		print ("Found valid key: {0}".format(key))