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 = list(input())
ans = []
for i in range(len(s)):
	if (s[i]=="."):
		ans.append("0")
	elif (s[i]=="-" and s[i+1]=="."):
		ans.append("1")
		s[i] = "#"
		s[i+1] = "#"
	elif (s[i]=="-" and s[i+1]=="-"):
		ans.append("2")
		s[i] = "#"
		s[i+1] = "#"
str = "".join(ans)
print(str)
	
	