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 = ""
temp = ""
for x in list(s):
    if x == "." and temp == "":
        ans+="0"
    else:
        temp+= x
        if len(temp) == 2:
            if temp == "-.":
                ans+= "1"
            else:
                ans+="2"
            temp = ""

print (ans)
        

        
        
        
    
    

    
        



        
        
        
           
        
        
    
    




    
            
        





            
        
            

        
            



        
        
    
        



            


    
    







    



        
        
        
        


            



        
            

    


    

    



        


        



    
        
        

    







    
    
 

    

        
    
            
    




    


        



    





        
            
        
    
