import java.util.Scanner;

/**
 * HJ96 表示数字
 */
public class HJ096 {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        while (sc.hasNext()) {
            String input = sc.next();
            //把所有的数字段提取出来,前后加上星号再放回去
            String result = input.replaceAll("([0-9]+)", "*$1*");
            System.out.println(result);
        }
        sc.close();
    }

}