package kkdprojekt3;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;

public class Main {

    public static void main(String[] args) {
        String path1 = "in.txt";

        try {
            BufferedReader in = new BufferedReader(new FileReader(path1));
            //BufferedWriter out = new BufferedWriter(new FileWriter(path2));
            String line = null;
            while (in.ready()) {
                try {
                    line = in.readLine();
                } catch (IOException ex) {
                    Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
                }
                char c = line.charAt(0);
                char d = 0;
                //int seria = 0;
                String s = "";
                s += c;
                for (int i = 1; i < line.length(); i++) {
                    d = line.charAt(i);
                    //System.out.print(c + "-" + d + " ");

                    if (c == d) {
                        s += c;
                        if (s.length() > 3) {
                            seria++;
                            System.out.print(seria + ":" + d);
                        }
                    } else {
                        System.out.print(s);
                        s = null;
                        c = d;
                        //i -= 1;
                        /*if (seria > 0) {

                        }*/

                        //seria = 0;
                    }
                }
            }
        } catch (FileNotFoundException ex) {
            Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
        } catch (IOException ex) {
            Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}