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
'''
Final = []
ip = input()

List = ip.split('.')
Dict = ['.', '-.', '--']


if len(List) == 1:
	List = []
	List = ip.split('--')
	if len(List) > len(ip):
		List.pop(-1)
	for i in range(len(List)):
		if List[i] == '':
			Final.append('2')
else:
	if len(List) > len(ip):
		List.pop(-1)
	print(List)
	for i in range(len(List)):
		if List[i] == '':
			Final.append('0')
		elif List[i] == '-':
			Final.append('1')
		elif List[i] == '--':
			Final.append('2')
print(Final)
Num = ''.join(Final)
print(Num)
'''

ip = input()
Final = []
i = 0
while i < len(ip):
	if ip[i] == '.':
		Final.append('0')
		i += 1
	elif ip[i] == '-':
		if ip[i+1] == '.':
			Final.append('1')
			i += 2
		else:
			Final.append('2')
			i += 2
Num = ''.join(Final)
print(Num)