#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import collections
import itertools
import sys


MAX_D = 4
Status = collections.namedtuple("Status", "hit blow")
FINAL = Status(4, 0)


def compute_status(assumptive_answer, guess):
    hit = sum(int(a == c) for a, c in zip(assumptive_answer, guess))
    hit_and_blow = len(set(assumptive_answer) & set(guess))
    blow = hit_and_blow - hit
    return Status(hit, blow)


def is_possible_candidate(candidate, prev_guess, prev_status):
    return compute_status(candidate, prev_guess) == prev_status


def generate_all_candidates(d=MAX_D):
    return set(itertools.permutations(range(10), d))


def submit_guess(guess):
    print(" ".join(map(str, guess)))
    sys.stdout.flush()
    return Status(*map(int, input().split()))


def main():
    candidates = generate_all_candidates()
    while candidates:
        guess = candidates.pop()
        status = submit_guess(guess)
        if status == FINAL:
            return
        f = lambda c: is_possible_candidate(c, guess, status)
        candidates = set(filter(f, candidates))


if __name__ == '__main__':
    main()