#include "icc.h"
#include<bits/stdc++.h>
using namespace std;
const int N=105;
int n;
vector<int>c[N];
int a[N],b[N],lena,lenb;
void run(int n)
{
    for(int i=1;i<=n;i++)
    {
        c[i].clear();
        c[i].push_back(i);
    }
    for(int t=1;t<n;t++)
    {
    for(int j=0;j<=6;j++)
    {
        lena=lenb=0;
        for(int i=1;i<=n;i++)
        {
            for(int k=0;k<c[i].size();k++)
            {
                if(i>>j&1)
                {
                    a[lena++]=c[i][k];
                }else{
                    b[lenb++]=c[i][k];
                }
            }
        }
        if(lena==0||lenb==0)
        {
            continue;
        }
        if(query(lena,lenb,a,b))
        {
            int la,ra;
            la=0,ra=lena;
            while(la+1<ra)
            {
                int mid=(la+ra)/2;
                if(query(ra-mid,lenb,a+mid,b))
                {
                    la=mid;
                }else{
                    ra=mid;
                }
            }
            lena=1;
            int lb,rb;
            lb=0,rb=lenb;
            while(lb+1<rb)
            {
                int mid=(lb+rb)/2;
                if(query(1,rb-mid,a+la,b+mid))
                {
                    lb=mid;
                }else{
                    rb=mid;
                }
            }
            if(query(1,1,a+la,b+lb)==0)
            {
                continue;
            }
            setRoad(a[la],b[lb]);
            for(int v=0;v<c[b[lb]].size();v++)
            {
                c[a[la]].push_back(c[b[lb]][v]);
            }
            c[b[lb]].clear();
            break;
        }
    }
    }
}