# -*- coding: utf-8 -*-
import sys,copy,math,heapq,itertools as it,fractions,re,bisect,collections as coll

for Ns in it.combinations(range(10), 4):
    print " ".join(map(str, Ns))
    sys.stdout.flush()
    X, Y = map(int, raw_input().split())
    if Y == 4:
        cand = Ns[:]
        break

for Ns in it.permutations(cand, 4):
    print " ".join(map(str, Ns))
    sys.stdout.flush()
    X, Y = map(int, raw_input().split())
    if X == 4:
        break