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
s=input()
ans=''
flag=False
for el in s:
    if flag:
        if el=='.':
            ans+='1'
        else:
            ans+='2'
        flag=False
    else:
        if el=='.':
            ans+='0'
        else:
            flag=True
print(ans)    
# Wed Oct 07 2020 13:56:31 GMT+0300 (Москва, стандартное время)

# Thu Oct 08 2020 09:51:45 GMT+0300 (Москва, стандартное время)

# Thu Oct 08 2020 09:52:14 GMT+0300 (Москва, стандартное время)

# Thu Oct 08 2020 13:32:44 GMT+0300 (Москва, стандартное время)
