import sys
from collections import *
from itertools import *

def check(L):
    print(*L)
    sys.stdout.flush()
    x, y = map(int, input().split())
    if [x, y] == [4, 0]:
        exit()
    return x, y

x, y = check([0, 1, 2, 3])
default = x + y

L = [0, 1, 2, 3]
ans = set()

for i in range(4):
    D = defaultdict(list)
    ma = 0
    for j in range(4, 10):
        L[i] = j
        x, y = check(L)
        D[x + y].append(j)
        ma = max(ma, x + y)
        L[i] = i
    if ma == default + 1:
        for v in D[ma]:
            ans.add(v)
    else:
        ans.add(i)

for t in permutations(ans):
    check(t)