FamilyTree 1/3

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {

    public static void main(String[] args) throws IOException {

        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

        String searchedID = reader.readLine();
        FamilyTree family = new FamilyTree();

        reader.lines().takeWhile(line -> !"End".equals(line)).forEach(line -> {

            if (line.contains(" - ")){
                String[] token = line.split(" - ");
                String parentID = token[0];
                String childID = token[1];
                family.addIDs(parentID, childID);
            }else {
                String[] token = line.split("\\s+");
                String name = token[0] + " " + token[1];
                String birthDate = token[2];
                family.addPerson(name, birthDate);
            }

        });

        family.buildRelations();

        Person searchedPerson = family.getPerson(searchedID);

        System.out.println(family.getFamilyTreeFor(searchedPerson));

    }
}