ارسال شماره 1,001
import java.util.*;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String s = sc.nextLine();
StringBuilder res = new StringBuilder();
for (int i = 0; i < s.length(); i++) {
if(s.charAt(i)<='9' && s.charAt(i)>='0' ) continue;
res.append(s.charAt(i));
}
System.out.println(res.toString());
}
}