#include "minerals.h"
#include<bits/stdc++.h>
using namespace std;
void Solve(int n) {
    n *= 2;
    for (int i = 1; i <= n; i ++) {
        for (int j = i + 1; j <= n; j ++) {
            Query(i);
            int v  = Query(j);
            if (v == 1) {
                Answer(i, j);
            }
            Query(j);
            Query(i);
        }
    }
}
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