#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#include <bits/stdc++.h>
#include "icc.h"
using namespace std;
#define db long double
#define ll long long
#define pii pair<int, int>
#define pll pair<ll, ll>
#define vi vector<int>
#define vl vector<ll>
#define vii vector<pii>
#define vll vector<pll>
// #define endl '\n'
#define all(x) x.begin(), x.end()
#define fastio\
ios_base::sync_with_stdio(0);\
cin.tie(0);\
cout.tie(0)\
// #define int long long
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
int n, par[105];
vi v[105];
void Union(int x, int y){
if(v[par[x]].size() < v[par[y]].size()) swap(x, y);
for(int i : v[par[y]]){
v[par[x]].push_back(i);
}
par[y] = par[x];
}
void run(int N){
n = N;
for(int i = 1; i <= n; i++){
v[i].push_back(i);
}
for(int t = 1; t < n; t++){
bool f = false;
for(int i = 1; i <= n and !f; i++){
vector<bool> used(n + 5, false);
for(int j : v[i]){
used[j] = true;
}
for(int j = 1; j <= n; j++){
if(used[j]) continue;
int a[] = {i}, b[] = {j};
if(query(1, 1, a, b)){
f = true;
setRoad(i, j);
Union(i, j);
}
}
}
}
}
