Gargari is jealous that his friend Caisa won the game from the previous problem. He wants to prove that he is a genius.

He has a n × n chessboard. Each cell of the chessboard has a number written on it. Gargari wants to place two bishops on the chessboard in such a way that there is no cell that is attacked by both of them. Consider a cell with number x written on it, if this cell is attacked by one of the bishops Gargari will get x dollars for it. Tell Gargari, how to place bishops on the chessboard to get maximum amount of money.

We assume a cell is attacked by a bishop, if the cell is located on the same diagonal with the bishop (the cell, where the bishop is, also considered attacked by it).

Input

The first line contains a single integer n (2 ≤ n ≤ 2000). Each of the next n lines contains n integers aij (0 ≤ aij ≤ 109) — description of the chessboard.

Output

On the first line print the maximal number of dollars Gargari will get. On the next line print four integers: x1, y1, x2, y2 (1 ≤ x1, y1, x2, y2 ≤ n), where xi is the number of the row where the i-th bishop should be placed, yi is the number of the column where the i-th bishop should be placed. Consider rows are numbered from 1 to n from top to bottom, and columns are numbered from 1 to n from left to right.

If there are several optimal solutions, you can print any of them.

Examples

Input

4
1 1 1 1
2 1 1 0
1 1 1 0
1 0 0 1


Output

12
2 2 3 2
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.PriorityQueue;
import java.util.Random;
import java.util.StringTokenizer;

public class Solution{
	
	static final int N = 2010;
	
	
	
	
	
    public static void main(String[] args) throws IOException {
     
    	FastScanner fs = new FastScanner();
    	PrintWriter out = new PrintWriter(System.out);
    	
    	
    		
    	int tt = 1;
    	while(tt-->0) {
    		
    		int n = fs.nextInt();
    		long[][] a = new long[N][N];
    		
    		//d1 /  d2 \
    		long[] d1 = new long[2*N];
    		long[] d2 = new long[2*N];
    		
    		for(int i=1;i<=n;i++) {
    			for(int j=1;j<=n;j++) {
    				a[i][j] = fs.nextLong();
    				d1[i+j] += a[i][j];
    				d2[i-j+n] += a[i][j];
    			}
    		}
    		
    		long[] sol = new long[2]; sol[0] = -1; sol[1] = -1;
    		Pair[] pair = new Pair[2];
    		
    		
    		for(int i=1;i<=n;i++) {
    			for(int j=1;j<=n;j++) {
    				int p = (i+j)%2;
    				long num = d1[i+j] + d2[i-j+n] - a[i][j];
    				if(num>sol[p]) {
    					sol[p] = num;
    					pair[p] = new Pair(i, j);
    				}
    			}
    		}
    		
    		out.println(sol[0]+sol[1]);
    		out.println(pair[0].x +" "+pair[0].y + " "+pair[1].x + " " + pair[1].y);
    		
    		
    		
    		
    		
    		
    	}
    	
    		
    		
    		
    	out.close();
    		
    }
    
    
    static class Pair{
    	long x, y;
    	Pair(long x, long y){
    		this.x = x;
    		this.y = y;
    	}
    }
  
    
    
    
    static final Random random=new Random();
    	
    static void ruffleSort(int[] a) {
    	int n=a.length;//shuffle, then sort 
    	for (int i=0; i<n; i++) {
    		int oi=random.nextInt(n); int temp=a[oi];
    		a[oi]=a[i]; a[i]=temp;
    	}
    	Arrays.sort(a);
    }
   
  
    
    static void reverse(int[] arr, int l, int r) {
    	for(int i=l;i<l+(r-l)/2;i++){
    		int temp = arr[i]; arr[i] = arr[r-i+l-1]; arr[r-i+l-1] = temp;
    	}
    }
    
    	
    	
    static class FastScanner{
    	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    	StringTokenizer st = new StringTokenizer("");
     
    	public String next(){
    		while(!st.hasMoreElements()){
    			try{
    				st = new StringTokenizer(br.readLine());
    			} catch(IOException e){
    				e.printStackTrace();
    			}
    		}
    		return st.nextToken();
    	}
    		
    	public String nextLine() throws IOException {
    		return br.readLine();
    	}
    		
    	public int nextInt(){
    		return Integer.parseInt(next());
    	}
     
    	public int[] readArray(int n){
    		int[] a = new int[n];
    		for(int i=0;i<n;i++)
    			a[i] = nextInt();
    		return a;
    	}
    		
    	public long nextLong() {
    		return Long.parseLong(next());
    	}
    		
    	public char nextChar() {
    		return next().toCharArray()[0];
    	}
    }
   	
}
