import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        while (sc.hasNext()) {
            String str = sc.nextLine();
            char[] chars = str.toCharArray();
            StringBuilder sb = new StringBuilder();
            boolean preIsNum = false;// 上一个字符是否是数字
            for(char c : chars){
                if(c >= '0' && c <= '9'){
                    if(preIsNum){
                        sb.append(c);
                    }else{
                        sb.append("*").append(c);
                    }
                    preIsNum = true;
                }else{
                    if(preIsNum){
                        sb.append("*").append(c);
                    }else{
                        sb.append(c);
                    }
                    preIsNum = false;
                }
            }
            // 最后一个字符是数字时,需补上一个*
            if(preIsNum){
                sb.append("*");
            }
            System.out.println(sb.toString());
        }
    }
}