#include <stdio.h>
#include <atcoder/all>
#include <bits/stdc++.h>
using namespace std;
using namespace atcoder;
using mint = modint998244353;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf32 1000000001
#define Inf64 4000000000000000001LL


int main(){
	
	int n;
	cin>>n;
	string s;
	cin>>s;
	string ans(n,'a');
	rep(i,n){
		int p;
		cin>>p;
		p--;
		ans[i] = s[p];
	}
	cout<<ans<<endl;
	
	return 0;
}