#include <bits/stdc++.h>
using namespace std;
#define int long long
#define double long double
#define FOR(i, l, r, d) for(int i=(l); i<=(r); i+=(d))
#define szof(x) ((int)(x).size())
#define vi vector<int>
#define pii pair<int,int>
#define F first
#define S second
#define pb push_back
#define eb emplace_back
#define mkp make_pair
const int INF = 2147483647;
const int LNF = INF*INF;
const int MOD = 1000000007;
const int mod = 998244353;
const double phi = (sqrt(5) + 1) / 2.0;
//#pragma GCC optimize("Ofast")
//#pragma GCC optimize("unroll-loops")
int X, Y, Z;
int Q;
vector<vector<vi>> arr;
int query(int x, int y, int z){
int ret;
if(x<=0 or x>=X+1 or y<=0 or y>=Y+1 or z<=0 or z>=Z+1){
return 0;
}
if(Q == 0){
return -1;
}
if(arr[x][y][z] == 0){
Q--;
cout<<"? "<<x<<" "<<y<<" "<<z<<endl;
cin>>ret;
arr[x][y][z] = ret;
}
else{
ret = arr[x][y][z];
}
return ret;
}
int solve_1D(int L, int R, int mid){
if(L == R) return L;
int ml = L + (R-L) * (2-phi);
int mr = L + (R-L) * (phi-1);
if( mid*2 < L+R ){
ml = mid;
}
else{
mr = mid;
}
int vl = query(ml, 1, 1);
int vr = query(mr, 1, 1);
if(vl > vr){
return solve_1D(L, mr - 1, ml);
}
else{
return solve_1D(ml + 1, R, mr);
}
}
signed main(){
//ios_base::sync_with_stdio(false);
//cin.tie(0);
//cout.tie(0);
cin>>X>>Y>>Z>>Q;
arr.resize(X + 1);
for(auto& i : arr){
i.resize(Y + 1);
for(auto& j : i){
j.resize(Z + 1);
}
}
int res = solve_1D(1, X, X*(phi-1));
cout<<"! "<<res<<" 1 1"<<endl;
return 0;
}
