package com.codegym.task.task07.task0706;

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

/*
Streets and houses

*/

public class Solution {
    public static void main(String[] args) throws Exception {
        //write your code here
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        int[] arr=new int[15];
        int[] odd=new int[7];
        int[] even=new int[8];
        int x=0;
        int y=0;
        int oddsum=0;
        int evensum=0;

        for (int i = 0; i <arr.length; i++)
        {
            String s = reader.readLine();
            arr[i] = Integer.parseInt(s);
        }
        for (int n = 0; n <arr.length; n++)
        {
            if (x<7) x++;
            if (y<6) y++;
            if (n%2==0) even[x]=arr[n];
            else if (n%2!=0) odd[y]=arr[n];
        }
        for (int i = 0; i <odd.length; i++)
        {
            oddsum=+odd[i];
        }
        for (int i = 0; i <even.length; i++)
        {
            evensum=+even[i];
        }
        if (oddsum>evensum) System.out.println("Odd-numbered houses have more residents.");
        else if (oddsum<evensum) System.out.println("Even-numbered houses have more residents.");
    }

}