#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define pb push_back
#define cmax(a,b) a=max(a,b)
#define cmin(a,b) a=min(a,b)
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
#define sz(x) (int)x.size()
#define int long long
void solve();
mt19937 rng(132309);
signed main() {
ios::sync_with_stdio(0);
solve();
return 0;
}
int n, m, k, q;
vector<vector<vector<int>>> queriess;
int cnt=0;
int ask(int x, int y, int z) {
if (x<=0 || y<=0 || z<=0 || x>n || y>m || z>k) return 0;
if (queriess[x][y][z]!=-1) return queriess[x][y][z];
cnt++;
// return queriess[x][y][z]=rand()%n;
cout << "? " << x << ' ' << y << ' ' << z << endl;
int res; cin >> res;
return queriess[x][y][z]=res;
}
void finish(int x, int y, int z) {
cout << "! " << x << ' ' << y << ' ' << z << endl;
exit(0);
}
long double mul1=0.618, mul2=0.382;
void solve() {
cin >> n >> m >> k >> q;
queriess.resize(n+1, vector<vector<int>>(m+1, vector<int>(k+1, -1)));
if (m==1 && k==1) {
int l=1, r=n, ans=n;
int mid1=mul1*l+mul2*r, mid2=mul2*l+mul1*r;
while (l<r) {
if (r-l<=5) {
for (int i=l; i<=r; i++) {
if (ask(i, 1, 1)>=ask(i-1, 1, 1) && ask(i, 1, 1)>=ask(i+1, 1, 1)) {
ans=i;
break;
}
}
break;
}
int res1=ask(mid1, 1, 1), res2=ask(mid2, 1, 1);
if (res2>=res1) {
ans=mid1;
l=mid1;
mid1=mid2, mid2=mul2*l+mul1*r;
} else {
ans=mid2;
r=mid2;
mid2=mid1, mid1=mul1*l+mul2*r;
}
}
finish(ans, 1, 1);
}
vector<pair<int, vector<int>>> points;
for (int i=0; i<q/2; i++) {
int x=uniform_int_distribution<int>(1, n)(rng), y=uniform_int_distribution<int>(1, m)(rng), z=uniform_int_distribution<int>(1, k)(rng);
points.pb({ask(x, y, z), {i, x, y, z}});
}
sort(rall(points));
int x=points[0].se[1], y=points[0].se[2], z=points[0].se[3];
vector<vector<int>> modifs={
{1, 0, 0},
{-1, 0, 0},
{0, 1, 0},
{0, -1, 0},
{0, 0, 1},
{0, 0, -1}
};
while (1) {
vector<int> best; int val=0;
for (auto &vec: modifs) {
int res=ask(x+vec[0], y+vec[1], z+vec[2]);
if (res>val) val=res, best=vec;
}
if (val<=ask(x, y, z)) break;
x+=best[0], y+=best[1], z+=best[2];
}
finish(x, y, z);
}
