#include <iostream>
#include <string>
using namespace std;

int main(){
	string S;
	int t,u;
	cin >> S >> t >> u;
	if(t != u){
		S.erase(t,1);
		S.erase(u,1);
	}else{
		S.erase(t,1);
	}
	cout << S << endl;
	return 0;
}