cpp-template-2

#include <bits/stdc++.h>
using namespace std;

typedef vector<int> vi;

#define all(a) (a).begin(), (a).end()

const long long MOD = 1e9 + 7;

void solve_by_shrihari(){
    // Codeforces plagiarism check sucks

}

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    int tc;
    cin >> tc;
    while(tc--) solve_by_shrihari();
    return 0;
}