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
# Alireza
# JAHANI
# PH_PY_LA
# Dont Repeat Your self ...

inputme = str(input())
i = 0
result = ''
while i < len(inputme):
    if i < len(inputme)-1 and inputme[i] == '-' and inputme[i+1] == '-':
        result+='2'
        i += 2
    elif i < len(inputme)-1 and inputme[i] == '-' and inputme[i+1] == '.':
        result+='1'
        i += 2
    elif inputme[i] == '.':
        result+='0'
        i += 1
print(result)
