#include <bits/stdc++.h>
using namespace std;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const int MAXN = 101;
int marc[MAXN][MAXN], dir[MAXN][MAXN];
int n;
pair<int, int> cell;
int ask(vector<pair<int, int>> v){
cout << "?" << endl;
vector<vector<int>> mat(n, vector<int> (n, 0));
for(auto [x, y] : v) mat[x][y] = 1;
for(int i=0; i<n; i++){
for(int j=0; j<n; j++){
cout << mat[i][j];
}
cout << endl;
}
int ans; cin >> ans;
return ans;
}
void answer(vector<pair<int, int>> v){
cout << "!" << endl;
vector<vector<int>> mat(n, vector<int> (n, 0));
for(auto [x, y] : v) mat[x][y] = 1;
for(int i=0; i<n; i++){
for(int j=0; j<n; j++){
cout << mat[i][j];
}
cout << endl;
}
}
int get(int x, int y){
if(dir[x][y] != -1) return dir[x][y];
int d = dir[cell.first][cell.second];
return dir[x][y] = (ask({cell, {x, y}}) == 2 * n - 1 ? 1 - d : d);
}
int main(){
cin.tie(0)->sync_with_stdio(0);
cin >> n;
vector<pair<int, int>> alive;
vector<pair<int, int>> row, col;
for(int i=0; i<n; i++) for(int j=0; j<n; j++) dir[i][j] = -1;
int x = ask({{0, 0}, {1, 0}});
if(x % n == 0){
cell = {0, 0};
marc[0][0] = marc[1][0] = 1;
dir[0][0] = dir[1][0] = (x == 2 * n ? 0 : 1);
if(dir[0][0] == 0){
row = {{0, 0}};
} else col = {{0, 0}};
} else{
// x = 2n - 1
cell = {2, 0};
marc[2][0] = 1;
dir[2][0] = 0;
if(ask({{0, 0}, {1, 0}, {2, 0}}) == 2 * n - 1) dir[2][0] = 1;
if(dir[2][0] == 0){
row = {{2, 0}};
} else col = {{2, 0}};
}
for(auto [x, y] : row) for(int i=0; i<n; i++) marc[x][i] = 1;
for(auto [x, y] : col) for(int i=0; i<n; i++) marc[i][y] = 1;
for(int i=0; i<n; i++) for(int j=0; j<n; j++) if(!marc[i][j]) alive.push_back({i, j});
while(max((int) row.size(), (int) col.size()) < n){
int i = rng() % (int) alive.size();
marc[alive[i].first][alive[i].second] = 1;
int cur = get(alive[i].first, alive[i].second);
if(!cur) row.push_back(alive[i]);
else col.push_back(alive[i]);
for(int j=0; j<n; j++){
if(!cur) marc[alive[i].first][j] = 1;
else marc[j][alive[i].second] = 1;
}
vector<pair<int, int>> nalive;
for(auto [x, y] : alive) if(!marc[x][y]) nalive.push_back({x, y});
alive = nalive;
}
if((int) col.size() > (int) row.size()) swap(row, col);
answer(row);
return 0;
}
