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
# -*- coding: utf-8 -*-
"""
Created on Thu Jun 11 16:32:44 2020

@author: rishi
"""

n=input()
ans=""
flag=0
for i in range(len(n)):
    if (flag==1):
        flag=0
        #print("hi")
        continue
    if(n[i]=="."):
        ans+="0"
        #print(ans)
        continue
    if(n[i]=="-" and n[i+1]=="."):
        ans+="1"
        flag=1
        #print(ans)
        continue
    if(n[i]=="-" and n[i+1]=="-"):
        ans+="2"
        flag=1
        #print(ans)
        continue
print(ans)
    