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
inp = input()
a = {}
a['.'] = '0'
a['-.'] = '1'
a['--'] = '2'
res = ""
i = 0
while i < len(inp):
	if inp[i] == '.':
		res += '0'
	elif inp[i] == '-':
		if inp[i+1] == '.':
			res += '1'
		else:
			res += '2'
		i += 1
	i += 1
print(res)