#include <bits/stdc++.h>
using namespace std;
int main() {
string s1, s2;
cin >> s1 >> s2;
int n, i;
cin >> n;
for(int k = 0; k < n; k++) {
cin >> i;
if(s1[i - 1] == s2[i - 1]) cout << "YES\n";
else cout << "NO\n";
}
return 0;
}
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