#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define fix(x) fixed << setprecision(x)
#define rep(i, n) for(int i = 0; i < n; ++i)
#define all(x) (x).begin(),(x).end()
template<class T>bool chmin(T&a, const T&b){if(a>b){a=b;return 1;}return 0;}
template<class T>bool chmax(T&a, const T&b){if(a<b){a=b;return 1;}return 0;}
constexpr ll INFLL = (1LL << 62), MOD = 998244353;
constexpr int INF = (1 << 30);
int query(int l1, int r1, int l2, int r2){
    cout << "? " << l1+1 << " " << r1+1 << " " << l2+1 << " " << r2+1 << endl;
    int res;
    cin >> res;
    assert(res!=-1);
    return res;
}
int main(){
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    int n;
    cin >> n;
    vector<vector<int>> a(2);
    rep(i,n/2){
        int x = query(2*i,2*i,2*i+1,2*i+1);
        a[x].emplace_back(2*i+1);
        a[!x].emplace_back(2*i);
    }
    int p = a[0][0], q = a[1][0];
    for(int i=1;i<n/2;++i){
        if(query(a[0][i],a[0][i],p,p)) p = a[0][i];
        if(query(q,n-1,a[1][i],n-1)) q = a[1][i];
    }
    cout << "! " << p+1 << " " << p+1 << " " << q+1 << " " << n << endl;
    return 0;
}