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
code=input()

def splitter(string):
    arg2=[]
    for char in string:
        arg2.append(char)
    return arg2

def gatherer(theList,length):
    Arg2=str()
    for l in range(length):
        Arg2+=theList[l]
    return Arg2
    
codeList=splitter(code)
result=str()
neglect=False
end=len(codeList)-1
for i in range(len(codeList)):
    if codeList[i]=='.'and neglect!=True:
        result+='0'
    elif codeList[i]=='-' and  neglect!=True and i!=end:
        if codeList[i+1]=='.':
            result+='1'
            neglect=True
        elif codeList[i+1]=='-':
            result+='2'
            neglect=True
    else :
        neglect=False
print(result)
        
        

