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
//package timus;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.io.Reader;
import java.io.StreamTokenizer;
import java.io.Writer;
import java.math.BigInteger;
import java.sql.Date;
import java.util.AbstractSet;
import java.util.Arrays;
import java.util.Collection;
import java.util.Comparator;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.PriorityQueue;
import java.util.Queue;
import java.util.Random;
import java.util.Set;
import java.util.Stack;
import java.util.TreeSet;
import java.util.Vector;

public class Abra {
	public static void main(String[] args) throws IOException {
		new Abra().run();
	}

	StreamTokenizer in;
	PrintWriter out;
	boolean oj;
	BufferedReader br;

	void init() throws IOException {
		oj = System.getProperty("ONLINE_JUDGE") != null;
		Reader reader = oj ? new InputStreamReader(System.in) : new FileReader("input.txt");
		Writer writer = oj ? new OutputStreamWriter(System.out) : new FileWriter("output.txt");
		// Reader reader = new InputStreamReader(System.in);
		// Writer writer = new OutputStreamWriter(System.out);
		br = new BufferedReader(reader);
		in = new StreamTokenizer(br);
		out = new PrintWriter(writer);
	}

	long selectionTime = 0;

	void startSelection() {
		selectionTime -= System.currentTimeMillis();
	}

	void stopSelection() {
		selectionTime += System.currentTimeMillis();
	}

	void run() throws IOException {
		long beginTime = System.currentTimeMillis();
		init();
		solve();
		long endTime = System.currentTimeMillis();
		if (!oj) {
			System.out.println("Memory used = " + (Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory()));
			System.out.println("Running time = " + (endTime - beginTime));
			System.out.println("Time of the selection = " + selectionTime);
		}
		out.flush();
	}

	int nextInt() throws IOException {
		in.nextToken();
		return (int) in.nval;
	}

	long nextLong() throws IOException {
		in.nextToken();
		return (long) in.nval;
	}

	String nextString() throws IOException {
		in.nextToken();
		return in.sval;
	}

	double nextDouble() throws IOException {
		in.nextToken();
		return in.nval;
	}

	long fact(long x) {
		long a = 1;
		for (long i = 2; i <= x; i++) {
			a *= i;
		}
		return a;
	}

	long digitSum(String x) {
		long a = 0;
		for (int i = 0; i < x.length(); i++) {
			a += x.charAt(i) - '0';
		}
		return a;
	}

	long digitSum(long x) {
		long a = 0;
		while (x > 0) {
			a += x % 10;
			x /= 10;
		}
		return a;
	}

	long digitMul(long x) {
		long a = 1;
		while (x > 0) {
			a *= x % 10;
			x /= 10;
		}
		return a;
	}

	int digitCubesSum(int x) {
		int a = 0;
		while (x > 0) {
			a += (x % 10) * (x % 10) * (x % 10);
			x /= 10;
		}
		return a;
	}

	double pif(double ax, double ay, double bx, double by) {
		return Math.sqrt((ax - bx) * (ax - bx) + (ay - by) * (ay - by));
	}

	long gcd(long a, long b) {
		if (a < b) {
			long c = b;
			b = a;
			a = c;
		}
		while (a % b != 0) {
			a = a % b;
			if (a < b) {
				long c = b;
				b = a;
				a = c;
			}
		}
		return b;
	}

	int gcd(int a, int b) {
		if (a < b) {
			int c = b;
			b = a;
			a = c;
		}
		while (a % b != 0) {
			a = a % b;
			if (a < b) {
				int c = b;
				b = a;
				a = c;
			}
		}
		return b;
	}

	long lcm(long a, long b) throws IOException {
		return a * b / gcd(a, b);
	}

	int lcm(int a, int b) throws IOException {
		return a * b / gcd(a, b);
	}

	int countOccurences(String x, String y) {
		int a = 0, i = 0;
		while (true) {
			i = y.indexOf(x);
			if (i == -1) break;
			a++;
			y = y.substring(i + 1);
		}
		return a;
	}

	int[] findPrimes(int x) {
		boolean[] forErato = new boolean[x - 1];
		List<Integer> t = new Vector<Integer>();
		int l = 0, j = 0;
		for (int i = 2; i < x; i++) {
			if (forErato[i - 2]) continue;
			t.add(i);
			l++;
			j = i * 2;
			while (j < x) {
				forErato[j - 2] = true;
				j += i;
			}
		}
		int[] primes = new int[l];
		Iterator<Integer> iterator = t.iterator();
		for (int i = 0; iterator.hasNext(); i++) {
			primes[i] = iterator.next().intValue();
		}
		return primes;
	}

	int rev(int x) {
		int a = 0;
		while (x > 0) {
			a = a * 10 + x % 10;
			x /= 10;
		}
		return a;
	}

	class myDate {
		int d, m, y;

		int[] ml = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };

		public myDate(int da, int ma, int ya) {
			d = da;
			m = ma;
			y = ya;
			if (ma > 12 || ma < 1 || da > ml[ma - 1] || da < 1) {
				d = 1;
				m = 1;
				y = 9999999;
			}
		}

		void incYear(int x) {
			for (int i = 0; i < x; i++) {
				y++;
				if (m == 2 && d == 29) {
					m = 3;
					d = 1;
					return;
				}
				if (m == 3 && d == 1) {
					if (((y % 4 == 0) && (y % 100 != 0)) || (y % 400 == 0)) {
						m = 2;
						d = 29;
					}
					return;
				}
			}
		}

		boolean less(myDate x) {
			if (y < x.y) return true;
			if (y > x.y) return false;
			if (m < x.m) return true;
			if (m > x.m) return false;
			if (d < x.d) return true;
			if (d > x.d) return false;
			return true;
		}

		void inc() {
			if ((d == 31) && (m == 12)) {
				y++;
				d = 1;
				m = 1;
			} else {
				if (((y % 4 == 0) && (y % 100 != 0)) || (y % 400 == 0)) {
					ml[1] = 29;
				}
				if (d == ml[m - 1]) {
					m++;
					d = 1;
				} else
					d++;
			}
		}
	}

	int partition(int n, int l, int m) {// n - sum, l - length, m - every part
		// <= m
		if (n < l) return 0;
		if (n < l + 2) return 1;
		if (l == 1) return 1;
		int c = 0;
		for (int i = Math.min(n - l + 1, m); i >= (n + l - 1) / l; i--) {
			c += partition(n - i, l - 1, i);
		}
		return c;
	}

	int rifmQuality(String a, String b) {
		if (a.length() > b.length()) {
			String c = a;
			a = b;
			b = c;
		}
		int c = 0, d = b.length() - a.length();
		for (int i = a.length() - 1; i >= 0; i--) {
			if (a.charAt(i) == b.charAt(i + d)) c++;
			else
				break;
		}
		return c;
	}

	String numSym = "0123456789ABCDEF";

	String ZFromXToYNotation(int x, int y, String z) {
		if (z.equals("0")) return "0";
		String a = "";
		long q = 0, t = 1;
		for (int i = z.length() - 1; i >= 0; i--) {
			q += (z.charAt(i) - 48) * t;
			t *= x;
		}
		while (q > 0) {
			a = numSym.charAt((int) (q % y)) + a;
			q /= y;
		}
		return a;
	}

	double angleFromXY(int x, int y) {
		if ((x == 0) && (y > 0)) return Math.PI / 2;
		if ((x == 0) && (y < 0)) return -Math.PI / 2;
		if ((y == 0) && (x > 0)) return 0;
		if ((y == 0) && (x < 0)) return Math.PI;
		if (x > 0) return Math.atan((double) y / x);
		else {
			if (y > 0) return Math.atan((double) y / x) + Math.PI;
			else
				return Math.atan((double) y / x) - Math.PI;
		}
	}

	static boolean isNumber(String x) {
		try {
			Integer.parseInt(x);
		} catch (NumberFormatException ex) {
			return false;
		}
		return true;
	}

	static boolean stringContainsOf(String x, String c) {
		for (int i = 0; i < x.length(); i++) {
			if (c.indexOf(x.charAt(i)) == -1) return false;
		}
		return true;
	}

	long pow(long a, long n) { // b > 0
		if (n == 0) return 1;
		long k = n, b = 1, c = a;
		while (k != 0) {
			if (k % 2 == 0) {
				k /= 2;
				c *= c;
			} else {
				k--;
				b *= c;
			}
		}
		return b;
	}

	int pow(int a, int n) { // b > 0
		if (n == 0) return 1;
		int k = n, b = 1, c = a;
		while (k != 0) {
			if (k % 2 == 0) {
				k /= 2;
				c *= c;
			} else {
				k--;
				b *= c;
			}
		}
		return b;
	}

	double pow(double a, int n) { // b > 0
		if (n == 0) return 1;
		double k = n, b = 1, c = a;
		while (k != 0) {
			if (k % 2 == 0) {
				k /= 2;
				c *= c;
			} else {
				k--;
				b *= c;
			}
		}
		return b;
	}

	double log2(double x) {
		return Math.log(x) / Math.log(2);
	}

	int lpd(int[] primes, int x) {// least prime divisor
		int i;
		for (i = 0; primes[i] <= x / 2; i++) {
			if (x % primes[i] == 0) {
				return primes[i];
			}
		}
		;
		return x;
	}

	int np(int[] primes, int x) {// number of prime number
		for (int i = 0; true; i++) {
			if (primes[i] == x) return i;
		}
	}

	int[] dijkstra(int[][] map, int n, int s) {
		int[] p = new int[n];
		boolean[] b = new boolean[n];
		Arrays.fill(p, Integer.MAX_VALUE);
		p[s] = 0;
		b[s] = true;
		for (int i = 0; i < n; i++) {
			if (i != s) p[i] = map[s][i];
		}
		while (true) {
			int m = Integer.MAX_VALUE, mi = -1;
			for (int i = 0; i < n; i++) {
				if (!b[i] && (p[i] < m)) {
					mi = i;
					m = p[i];
				}
			}
			if (mi == -1) break;
			b[mi] = true;
			for (int i = 0; i < n; i++)
				if (p[mi] + map[mi][i] < p[i]) p[i] = p[mi] + map[mi][i];
		}
		return p;
	}

	boolean isLatinChar(char x) {
		if (((x >= 'a') && (x <= 'z')) || ((x >= 'A') && (x <= 'Z'))) return true;
		else
			return false;
	}

	boolean isBigLatinChar(char x) {
		if (x >= 'A' && x <= 'Z') return true;
		else
			return false;
	}

	boolean isSmallLatinChar(char x) {
		if (x >= 'a' && x <= 'z') return true;
		else
			return false;
	}

	boolean isDigitChar(char x) {
		if (x >= '0' && x <= '9') return true;
		else
			return false;
	}

	class NotANumberException extends Exception {
		private static final long serialVersionUID = 1L;
		String mistake;

		NotANumberException() {
			mistake = "Unknown.";
		}

		NotANumberException(String message) {
			mistake = message;
		}
	}

	class Real {
		String num = "0";
		long exp = 0;
		boolean pos = true;

		long length() {
			return num.length();
		}

		void check(String x) throws NotANumberException {
			if (!stringContainsOf(x, "0123456789+-.eE")) throw new NotANumberException("Illegal character.");
			long j = 0;
			for (long i = 0; i < x.length(); i++) {
				if ((x.charAt((int) i) == '-') || (x.charAt((int) i) == '+')) {
					if (j == 0) j = 1;
					else
						if (j == 5) j = 6;
						else
							throw new NotANumberException("Unexpected sign.");
				} else
					if ("0123456789".indexOf(x.charAt((int) i)) != -1) {
						if (j == 0) j = 2;
						else
							if (j == 1) j = 2;
							else
								if (j == 2)
								;
								else
									if (j == 3) j = 4;
									else
										if (j == 4)
										;
										else
											if (j == 5) j = 6;
											else
												if (j == 6)
												;
												else
													throw new NotANumberException("Unexpected digit.");
					} else
						if (x.charAt((int) i) == '.') {
							if (j == 0) j = 3;
							else
								if (j == 1) j = 3;
								else
									if (j == 2) j = 3;
									else
										throw new NotANumberException("Unexpected dot.");
						} else
							if ((x.charAt((int) i) == 'e') || (x.charAt((int) i) == 'E')) {
								if (j == 2) j = 5;
								else
									if (j == 4) j = 5;
									else
										throw new NotANumberException("Unexpected exponent.");
							} else
								throw new NotANumberException("O_o.");
			}
			if ((j == 0) || (j == 1) || (j == 3) || (j == 5)) throw new NotANumberException("Unexpected end.");
		}

		public Real(String x) throws NotANumberException {
			check(x);
			if (x.charAt(0) == '-') pos = false;
			long j = 0;
			String e = "";
			boolean epos = true;
			for (long i = 0; i < x.length(); i++) {
				if ("0123456789".indexOf(x.charAt((int) i)) != -1) {
					if (j == 0) num += x.charAt((int) i);
					if (j == 1) {
						num += x.charAt((int) i);
						exp--;
					}
					if (j == 2) e += x.charAt((int) i);
				}
				if (x.charAt((int) i) == '.') {
					if (j == 0) j = 1;
				}
				if ((x.charAt((int) i) == 'e') || (x.charAt((int) i) == 'E')) {
					j = 2;
					if (x.charAt((int) (i + 1)) == '-') epos = false;
				}
			}
			while ((num.length() > 1) && (num.charAt(0) == '0'))
				num = num.substring(1);
			while ((num.length() > 1) && (num.charAt(num.length() - 1) == '0')) {
				num = num.substring(0, num.length() - 1);
				exp++;
			}
			if (num.equals("0")) {
				exp = 0;
				pos = true;
				return;
			}
			while ((e.length() > 1) && (e.charAt(0) == '0'))
				e = e.substring(1);
			try {
				if (e != "") if (epos) exp += Long.parseLong(e);
				else
					exp -= Long.parseLong(e);
			} catch (NumberFormatException exc) {
				if (!epos) {
					num = "0";
					exp = 0;
					pos = true;
				} else {
					throw new NotANumberException("Too long exponent");
				}
			}
		}

		public Real() {
		}

		String toString(long mantissa) {
			String a = "", b = "";
			if (exp >= 0) {
				a = num;
				if (!pos) a = '-' + a;
				for (long i = 0; i < exp; i++)
					a += '0';
				for (long i = 0; i < mantissa; i++)
					b += '0';
				if (mantissa == 0) return a;
				else
					return a + "." + b;
			} else {
				if (exp + length() <= 0) {
					a = "0";
					if (mantissa == 0) {
						return a;
					}
					if (mantissa < -(exp + length() - 1)) {
						for (long i = 0; i < mantissa; i++)
							b += '0';
						return a + "." + b;
					} else {
						if (!pos) a = '-' + a;
						for (long i = 0; i < mantissa; i++)
							if (i < -(exp + length())) b += '0';
							else
								if (i + exp >= 0) b += '0';
								else
									b += num.charAt((int) (i + exp + length()));
						return a + "." + b;
					}
				} else {
					if (!pos) a = "-";
					for (long i = 0; i < exp + length(); i++)
						a += num.charAt((int) i);
					if (mantissa == 0) return a;
					for (long i = exp + length(); i < exp + length() + mantissa; i++)
						if (i < length()) b += num.charAt((int) i);
						else
							b += '0';
					return a + "." + b;
				}
			}
		}
	}

	boolean containsRepeats(int... num) {
		Set<Integer> s = new TreeSet<Integer>();
		for (int d : num)
			if (!s.contains(d)) s.add(d);
			else
				return true;
		return false;
	}

	int[] rotateDice(int[] a, int n) {
		int[] c = new int[6];
		if (n == 0) {
			c[0] = a[1];
			c[1] = a[5];
			c[2] = a[2];
			c[3] = a[0];
			c[4] = a[4];
			c[5] = a[3];
		}
		if (n == 1) {
			c[0] = a[2];
			c[1] = a[1];
			c[2] = a[5];
			c[3] = a[3];
			c[4] = a[0];
			c[5] = a[4];
		}
		if (n == 2) {
			c[0] = a[3];
			c[1] = a[0];
			c[2] = a[2];
			c[3] = a[5];
			c[4] = a[4];
			c[5] = a[1];
		}
		if (n == 3) {
			c[0] = a[4];
			c[1] = a[1];
			c[2] = a[0];
			c[3] = a[3];
			c[4] = a[5];
			c[5] = a[2];
		}
		if (n == 4) {
			c[0] = a[0];
			c[1] = a[2];
			c[2] = a[3];
			c[3] = a[4];
			c[4] = a[1];
			c[5] = a[5];
		}
		if (n == 5) {
			c[0] = a[0];
			c[1] = a[4];
			c[2] = a[1];
			c[3] = a[2];
			c[4] = a[3];
			c[5] = a[5];
		}
		return c;
	}

	int min(int... a) {
		int c = Integer.MAX_VALUE;
		for (int d : a)
			if (d < c) c = d;
		return c;
	}

	int max(int... a) {
		int c = Integer.MIN_VALUE;
		for (int d : a)
			if (d > c) c = d;
		return c;
	}

	int[] normalizeDice(int[] a) {
		int[] c = a.clone();
		if (c[0] != 0) if (c[1] == 0) c = rotateDice(c, 0);
		else
			if (c[2] == 0) c = rotateDice(c, 1);
			else
				if (c[3] == 0) c = rotateDice(c, 2);
				else
					if (c[4] == 0) c = rotateDice(c, 3);
					else
						if (c[5] == 0) c = rotateDice(rotateDice(c, 0), 0);
		while (c[1] != min(c[1], c[2], c[3], c[4]))
			c = rotateDice(c, 4);
		return c;
	}

	boolean sameDice(int[] a, int[] b) {
		for (int i = 0; i < 6; i++)
			if (a[i] != b[i]) return false;
		return true;
	}

	final double goldenRatio = (1 + Math.sqrt(5)) / 2;
	final double aGoldenRatio = (1 - Math.sqrt(5)) / 2;

	long Fib(int n) {
		if (n < 0) if (n % 2 == 0) return -Math.round((pow(goldenRatio, -n) - pow(aGoldenRatio, -n)) / Math.sqrt(5));
		else
			return -Math.round((pow(goldenRatio, -n) - pow(aGoldenRatio, -n)) / Math.sqrt(5));
		return Math.round((pow(goldenRatio, n) - pow(aGoldenRatio, n)) / Math.sqrt(5));
	}

	class japaneeseComparator implements Comparator<String> {
		@Override
		public int compare(String a, String b) {
			int ai = 0, bi = 0;
			boolean m = false, ns = false;
			if (a.charAt(ai) <= '9' && a.charAt(ai) >= '0') {
				if (b.charAt(bi) <= '9' && b.charAt(bi) >= '0') m = true;
				else
					return -1;
			}
			if (b.charAt(bi) <= '9' && b.charAt(bi) >= '0') {
				if (a.charAt(ai) <= '9' && a.charAt(ai) >= '0') m = true;
				else
					return 1;
			}
			a += "!";
			b += "!";
			int na = 0, nb = 0;
			while (true) {
				if (a.charAt(ai) == '!') {
					if (b.charAt(bi) == '!') break;
					return -1;
				}
				if (b.charAt(bi) == '!') {
					return 1;
				}
				if (m) {
					int ab = -1, bb = -1;
					while (a.charAt(ai) <= '9' && a.charAt(ai) >= '0') {
						if (ab == -1) ab = ai;
						ai++;
					}
					while (b.charAt(bi) <= '9' && b.charAt(bi) >= '0') {
						if (bb == -1) bb = bi;
						bi++;
					}
					m = !m;
					if (ab == -1) {
						if (bb == -1) continue;
						else
							return 1;
					}
					if (bb == -1) return -1;
					while (a.charAt(ab) == '0' && ab + 1 != ai) {
						ab++;
						if (!ns) na++;
					}
					while (b.charAt(bb) == '0' && bb + 1 != bi) {
						bb++;
						if (!ns) nb++;
					}
					if (na != nb) ns = true;
					if (ai - ab < bi - bb) return -1;
					if (ai - ab > bi - bb) return 1;
					for (int i = 0; i < ai - ab; i++) {
						if (a.charAt(ab + i) < b.charAt(bb + i)) return -1;
						if (a.charAt(ab + i) > b.charAt(bb + i)) return 1;
					}
				} else {
					m = !m;
					while (true) {
						if (a.charAt(ai) <= 'z' && a.charAt(ai) >= 'a' && b.charAt(bi) <= 'z' && b.charAt(bi) >= 'a') {
							if (a.charAt(ai) < b.charAt(bi)) return -1;
							if (a.charAt(ai) > b.charAt(bi)) return 1;
							ai++;
							bi++;
						} else
							if (a.charAt(ai) <= 'z' && a.charAt(ai) >= 'a') return 1;
							else
								if (b.charAt(bi) <= 'z' && b.charAt(bi) >= 'a') return -1;
								else
									break;
					}
				}
			}
			if (na < nb) return 1;
			if (na > nb) return -1;
			return 0;
		}
	}

	void mpr(int x) {
		out.print(' ');
		if (x < 100) out.print(' ');
		if (x < 10) out.print(' ');
		out.print(x);
	}

	int mtry(String s, String alph) {
		String t = "";
		Random r = new Random();
		int c = 0, l = alph.length();
		for (int i = 0; i < s.length(); i++) {
			t += alph.charAt(r.nextInt(l));
			c++;
		}
		while (!t.equals(s)) {
			t = t.substring(1);
			t += alph.charAt(r.nextInt(l));
			c++;
		}
		return c;
	}

	void mtest(String s, String alph, int d) {
		int n = d, r = 0;
		for (int i = 0; i < n; i++) {
			r += mtry(s, alph);
		}
		int re = (int) Math.round((0.0 + r) / n);
		out.println("\"" + s + "\" = " + re + ", Average = " + ((0.0 + r) / n));
		/*
		 * String res = Integer.toString(re); if (!tab.contains(res)) {
		 * tab.put(res, new Vector<String>()); } tab.get(res).add(s);
		 */
	}
	
	int n;
	int a[][];
	
	int myWay(){
		Set g = new HashSet();
		int m;
		Set ts;
		for (int k = 0; k < 3; k++) {
			m = -1000;
			ts = new HashSet();
			for (int i = 0; i < n; i++) {
				int t = a[i][k];
				if (t == m) {
					ts.add(i);
				}
				if (t > m) {
					m = t;
					ts = new HashSet();
					ts.add(i);
				}
			}
			for (Iterator<Integer> i = ts.iterator(); i.hasNext();) {
				int j = i.next();
				if (!g.contains(j)) {
					g.add(j);
				}
			}
		}
		return n - g.size();
	}
	
	boolean f(int i, int j){
        return(a[i][0]>a[j][0]&&a[i][1]>a[j][1]&&a[i][2]>a[j][2]);
    }
	
	int mjWay(){
		boolean b[] = new boolean[n];;
	    int c = 0;
	    for(int i=0; i<n; i++)
	    	for(int j=0; j<i; j++)
                if(f(i,j)&&!b[j]){b[j]=true;c++;}else if(f(j,i)&&!b[i]){b[i]=true;c++;j=i;}
        return c;
	}
	
	Random random = new Random();
	
	void gen(int lim1, int lim2) {
		n = random.nextInt(lim1);
		a = new int[n][3];
		for (int i = 0; i < n; i++) {
			a[i][0] = random.nextInt(lim2);
			a[i][1] = random.nextInt(lim2);
			a[i][2] = random.nextInt(lim2);
		}
	}
	
	static class elem{
		int a, b, c;
	}
	
	class ballCmp implements Comparator<elem> {
		public int compare(elem a, elem b) {
			if (a.a < b.a) return -1;
			if (a.a > b.a) return 1;
			if (a.b < b.b) return -1;
			if (a.b > b.b) return 1;
			if (a.c < b.c) return -1;
			if (a.c > b.c) return 1;
			return 0;
		}
	}

	void solve() throws IOException {
		/*
		 * String[] st = new String[52000]; in.resetSyntax(); in.wordChars(' ' +
		 * 1, 255); in.whitespaceChars(0, ' '); int n = 0; while (true) { String
		 * t = nextString(); if (in.ttype == StreamTokenizer.TT_EOF) break;
		 * st[n] = t; n++; } st = Arrays.copyOf(st, n); Arrays.sort(st, new
		 * japaneeseComparator()); for (int i = 0; i < n; i++) {
		 * out.println(st[i]); }
		 */
		/*int n = nextInt();
		elem[] a = new elem[n];
		for (int i = 0; i < n; i++) {
			a[i] = new elem();
			a[i].a = nextInt();
		}
		for (int i = 0; i < n; i++) {
			a[i].b = nextInt();
		}
		for (int i = 0; i < n; i++) {
			a[i].c = nextInt();
		}
		Arrays.sort(a, new ballCmp());
		for (int i = 0; i < n; i++) out.println(a[i].a + " " + a[i].b + " " + a[i].c);
		for (int i = n - 1; i >= 0; i--) {
			
		}*/

		in.ordinaryChars(min('.', '-'), max('.', '-'));
		in.wordChars(min('.', '-'), max('.', '-'));
		String s = nextString() + "     ", a = "";
		int i = 0;
		while (s.charAt(i) != ' ') {
			if(s.charAt(i) == '.') {
				i++;
				a += "0";
				continue;
			}
			if(s.charAt(i) == '-' && s.charAt(i + 1) == '.') {
				i += 2;
				a += "1";
				continue;
			}
			if(s.charAt(i) == '-' && s.charAt(i) == '-') {
				i += 2;
				a += "2";
				continue;
			}
		}
		out.println(a);
	}
}
