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 Tue Jul  7 20:23:23 2020

@author: MridulSachdeva
"""


code = input()

i = 0
answer = ''
while i < len(code):
    if code[i] == '.':
        answer += '0'
        i += 1
    elif code[i:i+2] == '-.':
        answer += '1'
        i += 2
    else:
        answer += '2'
        i += 2

print(answer)