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
x=input()
y=str()
i=int(0)
lenn=len(x)
while(i<lenn):
    
    if(x[i]=='-' and x[i+1]=='-'):
        y=x[:i]+'2'+x[i+2:]
        x=y
        lenn=lenn-1
    i=i+1
    if(i+1>=lenn):
        break


i=int(0)
lenn=len(x)


while(i<lenn):
    
    if(x[i]=='-' and x[i+1]=='.'):
        y=x[:i]+'1'+x[i+2:]
        x=y
        lenn=lenn-1
    i=i+1
    if(i+1>=lenn):
        break


i=int(0)
lenn=len(x)
while(i<lenn):
    if(x[i]=='.'):
        y=x[:i]+'0'+x[i+1:]
        x=y
    i=i+1
print(x)