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
l=input()
# l=list(st)
s=''
f=''
i=0
while(i<len(l)):
    if(l[i]=="."):
        f=f+'0'
        i=i+1
    elif(i!=len(l)-1 and l[i]=='-'):
        if(l[i+1]=='.'):
            f=f+'1'
        else:
            f=f+'2'
        i=i+2
#     s=st[i:i+2]
#     if(s==".-"):
#         f=f+'0'
#     elif(s=="-."):
#         i=i+2
#         f=f+'1'
#     elif(s=="--"):
#         i=i+1
#         f=f+'2'
        
print(f)
    
