import sys
import itertools

ans = []
for i in range(10):
    print(i,i,i,i)
    sys.stdout.flush()
    x,y =map(int, input().split())
    if x == 4:
        exit()
    for j in range(x+y):
        ans.append(i)
for a in itertools.permutations(ans):
    print(*a)
    sys.stdout.flush()
    x,y=map(int, input().split())
    if x==4:
        exit()