process.stdin.resume();
process.stdin.setEncoding('utf8');
process.stdin.on('data', function(chunk) {
    main(chunk.trim());
});
function main(chunk){
    // your code goes here
    var lines = chunk.split(" ");
    var a = Number(lines[1]);
    var b = Number(lines[2]);
    var ans = "";
    var name = lines[0];
    for(var i in name){
        if(i!=a && i!=b){
            ans += name[i];
        }
    }
    console.log(ans);
}