#include<bits/stdc++.h>
namespace {
#pragma GCC diagnostic ignored "-Wunused-function"
#include<atcoder/all>
#pragma GCC diagnostic warning "-Wunused-function"
using namespace std;
using namespace atcoder;
#define rep(i,n) for(int i = 0; i < (int)(n); i++)
#define rrep(i,n) for(int i = (int)(n) - 1; i >= 0; i--)
#define all(x) begin(x), end(x)
#define rall(x) rbegin(x), rend(x)
template<class T> bool chmax(T& a, const T& b) { if (a < b) { a = b; return true; } else return false; }
template<class T> bool chmin(T& a, const T& b) { if (b < a) { a = b; return true; } else return false; }
using ll = long long;
using P = pair<int,int>;
using VI = vector<int>;
using VVI = vector<VI>;
using VL = vector<ll>;
using VVL = vector<VL>;

P get_xy(array<int, 4> d, array<int, 4> c) {
  int x = 0;
  rep(i, 4) x += c[i] == d[i];
  int bd = 0, bc = 0;
  for (int di : d) bd |= 1 << di;
  for (int ci : c) bc |= 1 << ci;
  int y = popcount(0U + (bc & bd)) - x;
  return {x, y};
}

constexpr int D[]{0, 31,29,31,30,31,30,31,31,30,31,30,31};
vector<array<int, 4>> days;

array<int, 4> test;
array<int, 4> get_next(vector<array<int, 4>> &cands) {
  int fmx = 1001001001;
  array<int, 4> res{};
  for (auto d : days) {
    int f[5][5]{};
    int bd = 0;
    for (int di : d) bd |= 1 << di;
    for (auto c : cands) {
      auto [x, y] = get_xy(d, c);
      f[x][y]++;
    }
    int t = 0;
    rep(i, 5) rep(j, 5) chmax(t, f[i][j]);
    if (chmin(fmx, t)) res = d;
  }
  return res;
}

} int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int cnt = 0;
  for (int m = 1; m <= 12; m++) {
    for (int d = 1; d <= D[m]; d++) {
      int seen = 0;
      seen |= 1 << m / 10 | 1 << m % 10 | 1 << d / 10 | 1 << d % 10;
      if (popcount(0U + seen) != 4) continue;
      days.push_back({m / 10, m % 10, d / 10, d % 10});
      cnt++;
    }
  }
  // int mx_cnt = 0;
  // for (auto d : days) {
  //   test = d;
  //   int cnt = 0;
  //   auto cands = days;
  //   while (cands.size() > 1) {
  //     cnt++;
  //     auto d = get_next(cands);
  //     auto xy = get_xy(test, d);
  //     vector<array<int, 4>> nc;
  //     for (auto c : cands) if (get_xy(c, d) == xy) {
  //       nc.emplace_back(c);
  //     }
  //     swap(cands, nc);
  //   }
  //   chmax(mx_cnt, cnt);
  // }
  // cout << mx_cnt << endl;
  int tt;
  cin >> tt;
  auto ask = [](array<int, 4> d) {
    cout << "? " << d[0] << d[1] << d[2] << d[3] << endl;
    int x, y;
    cin >> x >> y;
    return pair(x, y);
  };
  while (tt--) {
    auto cands = days;
    while (cands.size() > 1) {
      auto d = get_next(cands);
      auto xy = ask(d);
      vector<array<int, 4>> nc;
      for (auto c : cands) if (get_xy(c, d) == xy) {
        nc.emplace_back(c);
      }
      swap(cands, nc);
    }
    auto c = cands[0];
    cout << "! " << c[0] << c[1] << c[2] << c[3] << endl;
    int res;
    cin >> res;
    assert(res == 0);
  }
}