#include "hieroglyphs.h"
#include <vector>
#include <bits/stdc++.h>
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2")
#define pb push_back
#define F first
#define pii pair<int,int>
#define all(a) a.begin(),a.end()
#define S second
#define sz(a) (int)a.size()
#define rep(i , a , b) for(int i = (a) ; i <= (b) ; i++)
#define per(i , a , b) for(int i = (a) ; i >= (b) ; i--)
#define ld double
#define ll long long
using namespace std ;
std::vector<int> ucs(std::vector<int> A, std::vector<int> B) {
rep(i , 0 , sz(A)-1)if(A[i] != B[i]){
vector <int> vec;
vec.pb(-1);
return vec;
}
return A ;
}
