# Python!
import hashlib

string = b'ffykfhsq'

password = 'xxxxxxxx'
print(password)

i = 0
while True:
	hash_input = string + str(i).encode()
	hash_output = hashlib.md5(hash_input).hexdigest()
	index = -1
	
	try:
		index = int(hash_output[5])
	except ValueError:
		pass

	if hash_output[:5] == '00000' and 0 <= index <= 7 and password[index] == 'x':
		password = password[:index] + hash_output[6] + password[index + 1:]
		print(password)
		if 'x' not in password:
			break
	i += 1

print('Full password:', password)