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
import os

import sys

debug = True

if debug and os.path.exists("input.in"):
    input = open("input.in", "r").readline
else:
    debug = False
    input = sys.stdin.readline


def inp():
    return (int(input()))


def inlt():
    return (list(map(int, input().split())))


def insr():
    s = input()
    return (list(s[:len(s) - 1]))


def invr():
    return (map(int, input().split()))


test_count = 1
if debug:
    test_count = inp()

for t in range(test_count):
    if debug:
        print("Test Case #", t + 1)
    # Start code here
    s = input().strip()
    ternary = ""
    index = 0
    while index < len(s):
        if s[index] == ".":
            ternary += "0"
            index += 1
        elif s[index: index + 2] == "-.":
            ternary += "1"
            index += 2
        elif s[index: index + 2] == "--":
            ternary += "2"
            index += 2
        # print(index)
    print(ternary)
