Ternary numeric notation is quite popular in Berland. To telegraph the ternary number the Borze alphabet is used. Digit 0 is transmitted as «.», 1 as «-.» and 2 as «--». You are to decode the Borze code, i.e. to find out the ternary number given its representation in Borze alphabet.

Input

The first line contains a number in Borze code. The length of the string is between 1 and 200 characters. It's guaranteed that the given string is a valid Borze code of some ternary number (this number can have leading zeroes).

Output

Output the decoded ternary number. It can have leading zeroes.

Examples

Input

.-.--


Output

012

Input

--.


Output

20

Input

-..-.--


Output

1012
import java.util.*;
public class Main{
 public static void main(String args[]){
  Scanner no=new Scanner(System.in);
  String m=no.next();
  int b=m.length();
  int i=0;
  while(i<b){
   if(m.charAt(i)=='.'){
    System.out.print("0");
    i++;
   } 
   else if(m.charAt(i)=='-'){
    if(m.charAt(i+1)=='.'){
     System.out.print("1");
      i=i+2;
    }
   else if(m.charAt(i+1)=='-'){
     System.out.print("2");
     i=i+2;
    }
}}}} 
     