import java.util.*;

public class Run {
    public static void main (String arg[]) {
        Scanner scan = new Scanner(System.in);
        String ans;
        String[] S = scan.next().split("");
        int t = scan.nextInt();
        int u = scan.nextInt();

        if (t!=u) {
            S[Math.max(t, u)] = "";
            S[Math.min(t, u)] = "";
        } else {
            S[t] = "";
        }
        for (int i = 0; i < S.length; i++) {
            System.out.printf(S[i]);
        }
    }
}