def is_finish(x, y): return x == 4 l = list(range(4)) not_in = set(range(4, 10)) print(*l) X, Y = map(int, input().split()) if is_finish(X, Y): exit(0) for i in range(4): for n in not_in: tmpl = l[:] tmpl[i] = n print(*tmpl) tmpx, tmpy = map(int, input().split()) if is_finish(tmpx, tmpy): exit(0) if tmpx > X: not_in.remove(n) not_in.add(l[i]) l = tmpl[:] X, Y = tmpx, tmpy break elif tmpx < X: break else: for j in range(i+1, 4): tmpl = l[:] tmpl[i], tmpl[j] = tmpl[j], tmpl[i] print(*tmpl) tmpx, tmpy = map(int, input().split()) if is_finish(tmpx, tmpy): exit(0) if tmpx > X: l = tmpl[:] X, Y = tmpx, tmpy break else: assert(0)