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
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Tue Mar 24 02:37:25 2020

@author: maruf
"""
#(list_1[i]==t and list_1[i+1]==t)                          #condition 2


s=input()
t='-'
p='.'
i=0
list_1=list(s)

list_2=[]

while(i<len(s)):
    if (list_1[i] == t):
        if (list_1[i]==t and list_1[i+1]==p):
            list_2.append(1)
            i+=1
        else :
            list_2.append(2)
            i+=1
       # i+=1  
    else:
            list_2.append(0)
    i+=1        

#print(list_2)  
print(''.join(map(str, list_2)))
          
            
            
            
            
            
            