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
from sys import stdin, stdout

'''
borzeString = stdin.readline()

decodedTwos = borzeString.replace('--', '2')
decodedOnes = decodedTwos.replace('-.', '1')
decodedCeros = decodedOnes.replace('.', '0')


stdout.write(decodedCeros)


stdout.write(
    stdin.readline().replace('--', '2').replace('-.', '1').replace('.', '0'))
'''
print raw_input().replace('--', '2').replace('-.', '1').replace('.', '0')
