include <bits/stdc++.h>

using namespace std;

using ll = long long; using ld = long double; using vi = vector; using vll = vector;

define all(x) (x).begin(), (x).end()

define sz(x) static_cast((x).size())

void solve() {

}

int main() { ios_base::sync_with_stdio(false); cin.tie(NULL);

int t = 1;
cin >> t;
while (t--) {
    solve();
}

return 0;

}