#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
int main() {
	cin.tie(0);
	ios_base::sync_with_stdio(false);
	int N, K, Q; string S;
	cin >> N >> K >> Q >> S;
	string T = S + S + S;
	vector<int> len(3 * N);
	int center = 0;
	for (int i = 0; i < 3 * N; ++i) {
		int l = center * 2 - i;
		if (l >= 0 && i + len[l] < center + len[center]) {
			len[i] = len[l];
		}
		else {
			int nlen = center + len[center] - i;
			while (i - nlen >= 0 && i + nlen < 3 * N && T[i + nlen] == T[i - nlen]) {
				++nlen;
			}
			len[i] = nlen;
			center = i;
		}
	}
	for (int i = 0; i < Q; ++i) {
		long long ptr;
		cin >> ptr; --ptr;
		long long pans = len[N + ptr % N];
		long long ans = min(ptr + 1, 1LL * K * N - ptr);
		if (pans <= N) ans = min(ans, pans);
		cout << ans * 2 - 1 << '\n';
	}
	return 0;
}