#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); i++)
using namespace std;
typedef long long ll;

int main(){
    cin.tie(0);
    ios::sync_with_stdio(0);

    unordered_map<int, char> A;
    rep(i,10){
        char c; cin >> c;
        A[i] = c;
    }
    string s; cin >> s;
    rep(i,s.size()){
        int a = s[i] - '0';
        if(0 <= a && a <= 9) s[i] = A[a];
    }
    cout << s << endl;
}