#include "doll.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long lo;
typedef pair< lo,lo > PII;
#define fi first
#define se second
#define mp make_pair
#define endl "\n"
#define pb push_back
#define fio() ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define FOR for(int i=1;i<=n;i++)
#define mid ((start+end)/2)
#define ort ((bas+son)/2)
const lo inf = 1000000000000000000;
const lo KOK = 100000;
const lo LOG = 30;
const lo li = 500005;
const lo mod = 1000000007;
int n,m,k,flag,t,git[li];
int cev;
string s;
vector<int> c,x,y;
void create_circuit(int m, std::vector<int> a) {
for(int i=0;i<(int)a.size()-1;i++){
git[a[i]]=a[i+1];
}
git[0]=a[0];
for(int i=0;i<=m;i++){
c.pb(git[i]);
}
answer(c, x, y);
}
