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.BufferedWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.ObjectInputStream.GetField;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.InputMismatchException;
import java.util.LinkedList;
import java.util.Queue;
import java.util.Stack;
import java.util.TreeMap;
import java.util.TreeSet;

public class Q21 {
	static long MOD = 1000000007;
	static boolean b[];
	static ArrayList<Integer>[] amp;
	static int sum[],dist[];
	static long ans = 0;
	static int p = 0;
	static FasterScanner sc = new FasterScanner();
	static Queue<Integer> q = new LinkedList<>();
	static ArrayList<String>[] arr;
	static ArrayList<Integer> parent = new ArrayList<>();
	static BufferedWriter log;
	static HashMap<Long,Long> hm;
	static HashSet<String> hs = new HashSet<>();
	static Stack<Integer> s = new Stack<>();
	static Pair prr[];
	public static void main(String[] args) throws IOException {
		log = new BufferedWriter(new OutputStreamWriter(System.out));
		int n = sc.nextInt();
		long arr[][] = new long[n][n];
		Pair prr[][] = new Pair[n][n];
		for(int i = 0; i < n; i++) arr[i] = sc.nextLongArray(n);
		HashMap<Integer,Long> hm1 = new HashMap<>();
		HashMap<Integer,Long> hm2 = new HashMap<>();
		int cnt = 0;
		for(int i = 0;i<n;i++){
			long ans = 0;
			for(int j = 0;j<n-cnt;j++){
				ans+=arr[j][j+cnt];
				prr[j][j+cnt] = new Pair(cnt,0);
			}
			hm1.put(cnt, ans);
			cnt++;
		}
		int temp = 1;
		for(int i = 0;i<n-1;i++){
			long ans = 0;
			for(int j = 0;j<n-temp;j++){
				ans+=arr[j+temp][j];
				prr[j+temp][j] = new Pair(cnt,0);
			}
			hm1.put(cnt, ans);
			cnt++;
			temp++;
		}
		temp =0; cnt =0;
		//System.out.println(hm1+" "+hm2);
		for(int i = 0;i<n;i++){
			long ans = 0;
			for(int j = 0;j<n-cnt;j++){
				ans+=arr[j+cnt][n-1-j];
				prr[j+cnt][n-1-j].v = cnt;
			}
			hm2.put(cnt, ans);
			cnt++;
		}
		temp = 1;
		for(int i = 0;i<n-1;i++){
			long ans = 0;
			for(int j = 0;j<n-temp;j++){
				ans+=arr[n-1-j-temp][j];
				prr[n-1-j-temp][j].v = cnt;
			}
			hm2.put(cnt, ans);
			cnt++;
			temp++;
		}
		for(int i =0 ;i<n;i++) {
			//for(int j =0 ;j <n;j++) System.out.print(prr[i][j]);
			//System.out.println();
		}
		long max = -1;
		int ans1 = 0,ans2 = 0;
		for(int i = 0;i<n;i++){
			for(int j = 0;j<n;j++){
				if(hm1.get(prr[i][j].u)+hm2.get(prr[i][j].v)-arr[i][j]>max){
					max = hm1.get(prr[i][j].u)+hm2.get(prr[i][j].v)-arr[i][j];
					ans1 = i;ans2 = j;
				}
			}
		}
		hm1.put(prr[ans1][ans2].u, -1000000000000000L);
		hm2.put(prr[ans1][ans2].v, -1000000000000000L);
		//System.out.println(hm1+" "+hm2);
		boolean b = false;
		if((ans1+ans2)%2==0){
			b = true;
		}
		//System.out.println(max);
		long max1 = -1;
		int ans3 = 0,ans4 = 0;
		for(int i = 0;i<n;i++){
			for(int j = 0;j<n;j++){
				if(b){
					if((i+j)%2==1){
				if(hm1.get(prr[i][j].u)+hm2.get(prr[i][j].v)-arr[i][j]>max1){
					max1 = hm1.get(prr[i][j].u)+hm2.get(prr[i][j].v)-arr[i][j];
					ans3 = i;ans4 = j;
				}
					}
				}
				else if(!b && (i+j)%2==0){
					if(hm1.get(prr[i][j].u)+hm2.get(prr[i][j].v)-arr[i][j]>max1){
						max1 = hm1.get(prr[i][j].u)+hm2.get(prr[i][j].v)-arr[i][j];
						ans3 = i;ans4 = j;
					}
				}
				
			}
		}
		System.out.println(max+max1);
		ans1++;ans2++;ans3++;ans4++;
		System.out.println(ans1+" "+ans2+" "+ans3+" "+ans4);	
		log.close();
	}
	static long power(long x, long y, long m)
	{
	    if (y == 0)
	        return 1;
	    long p = power(x, y/2, m) % m;
	    p = (p * p) % m;
	 
	    return (y%2 == 0)? p : (x * p) % m;
	}
	private static void permutation(String prefix, String str) {
	    int n = str.length();
	    if (n == 0) hs.add(prefix);
	    else {
	        for (int i = 0; i < n; i++)
	            permutation(prefix + str.charAt(i), str.substring(0, i) + str.substring(i+1, n));
	    }
	}
	public static char give(char c1,char c2){
		if(c1!='a' && c2!='a') return 'a';
		if(c1!='b' && c2!='b') return 'b';
		return 'c';
	}
	static class Graph{
		int vertex;
		long weight;
	}
	public static void buildTree(int n){
		int arr[] = sc.nextIntArray(n);
		for(int i = 0;i<n;i++){
			int x = arr[i]-1;
			amp[i+1].add(x);
			amp[x].add(i+1);
		}
	}
	public static void bfs(int x,long arr[]){
		
		b[x] = true;
		q.add(x);
		while(!q.isEmpty()){
			int y = q.poll();
			for(int i = 0;i<amp[y].size();i++) {
				if(!b[amp[y].get(i)]){
					q.add(amp[y].get(i));
					b[amp[y].get(i)] = true;
				}
			}
		}
	}
		
	public static void buildGraph(int n){
		
		for(int i =0;i<n;i++){
			int x = sc.nextInt(), y = sc.nextInt();
			amp[--x].add(--y);
			amp[y].add(x);
		}
	}
		
	public static void dfs(int x){
		b[x] = true;
		for(int i =0 ;i<amp[x].size();i++){
			if(!b[amp[x].get(i)]){
				dfs(amp[x].get(i));
			}
		}
		
	}
	static class Pair implements Comparable<Pair> {
		int u;
		int v;
		int z;
		public Pair(){
			
		}
		public Pair(int u, int v) {
			this.u = u;
			this.v = v;
		}
		
		public int hashCode() {
			int hu = (int) (u ^ (u >>> 32));
			int hv = (int) (v ^ (v >>> 32));
			return 31*hu + hv;
		}

		public boolean equals(Object o) {
			Pair other = (Pair) o;
			return (u == other.u && v == other.v);
		}

		public int compareTo(Pair other) {
			return Integer.compare(u, other.u) != 0 ? (Integer.compare(u, other.u)) : (Integer.compare(v, other.v));
		}
		
		public String toString() {
			return "[u=" + u + ", v=" + v + "]";
		}
	}
	static class SegmentTree{
		int st[];
		SegmentTree(int arr[], int n){
			int size = 4*n+1;
			st = new int[size];
			build(arr,0,n-1,0);
		}
		int build(int arr[], int ss, int se, int si){
			if(ss==se){
				st[si] = arr[ss];
				return st[si];
			}
			int mid = (ss+se)/2;
			st[si] = build(arr,ss,mid,si*2+1)^build(arr,mid+1,se,si*2+2);
			return st[si];
		}
		int getXor(int qs, int qe, int ss, int se, int si){
			if(qe<ss || qs>se){
				return 0;
			}
			if(qs<=ss && qe>=se) return st[si];
			int mid = (ss+se)/2;
            return getXor(qs,qe,ss,mid,2*si+1)^getXor(qs,qe, mid+1, se, 2*si+2);
		}
		void print(){
			for(int i = 0;i<st.length;i++){
				System.out.print(st[i]+" ");
				System.out.println("----------------------");
			}
		}
	}
	static int convert(int x){
		int cnt = 0;
		String str = Integer.toBinaryString(x);
		//System.out.println(str);
		for(int i = 0;i<str.length();i++){
			if(str.charAt(i)=='1'){
				cnt++;
			}
		}
		int ans = (int) Math.pow(3, 6-cnt);
		return ans;
	}
	static class Node2{
		Node2 left = null;
		Node2 right = null;
		Node2 parent = null;
		int data;
	}
	static class BinarySearchTree{
		Node2 root = null;
		int height = 0;
		int max = 0;
		int cnt = 1;
		ArrayList<Integer> parent = new ArrayList<>();
		HashMap<Integer, Integer> hm = new HashMap<>();
		public void insert(int x){
			Node2 n = new Node2();
			n.data = x;
			if(root==null){
				root = n;
			}
			else{
				Node2 temp = root,temp2 = null;
				while(temp!=null){
					temp2 = temp;
					if(x>temp.data) temp = temp.right;
					else temp = temp.left;
				}
				if(x>temp2.data) temp2.right = n;
				else temp2.left = n;
				n.parent = temp2;
				parent.add(temp2.data);
			}
		}
		public Node2 getSomething(int x, int y, Node2 n){
			if(n.data==x || n.data==y) return n;
			else if(n.data>x && n.data<y) return n;
			else if(n.data<x && n.data<y) return getSomething(x,y,n.right);
			else return getSomething(x,y,n.left);
		}
		public Node2 search(int x,Node2 n){
			if(x==n.data){
				max = Math.max(max, n.data);
				return n;
			}
			if(x>n.data){
				max = Math.max(max, n.data);
				return search(x,n.right);
			}
			else{
				max = Math.max(max, n.data);
				return search(x,n.left);
			}
		}
		public int getHeight(Node2 n){
			if(n==null) return 0;
			height = 1+ Math.max(getHeight(n.left), getHeight(n.right));
			return height;
		}
	}
	static long findDiff(long[] arr, long[] brr, int m){
		int i = 0, j = 0;
		long fa = 1000000000000L;
		while(i<m && j<m){
			long x = arr[i]-brr[j];
			if(x>=0){
				if(x<fa) fa = x;
				j++;
			}
			else{
				if((-x)<fa) fa = -x;
				i++;
			}
		}
		return fa;
	}
	public static long max(long x, long y, long z){
		if(x>=y && x>=z) return x;
		if(y>=x && y>=z) return y;
		return z;
	}
	
	public static void seive(long n){
		b = new boolean[(int) (n+1)];
		Arrays.fill(b, true);
		for(int i = 2;i*i<=n;i++){
			if(b[i]){
				for(int p = 2*i;p<=n;p+=i){
					b[p] = false;
				}
			}
		}
	}
	static long modInverse(long a, long mOD2){
	            return  power(a, mOD2-2, mOD2);
	}
	
	static long power2(long x,BigInteger y,long m){
		long ans = 1;
		BigInteger two = new BigInteger("2");
		while(y.compareTo(BigInteger.ZERO)>0){
			if(y.getLowestSetBit()==y.bitCount()){
				x = (x*x)%MOD;
				y = y.divide(two);
			}
			else{
				ans = (ans*x)%MOD;
				y = y.subtract(BigInteger.ONE);
			}
		}
		return ans;
	}
	static BigInteger power2(BigInteger x, BigInteger y, BigInteger m){
		BigInteger ans = new BigInteger("1");
		BigInteger one  = new BigInteger("1");
		BigInteger two  = new BigInteger("2");
		BigInteger zero  = new BigInteger("0");
		while(y.compareTo(zero)>0){
			//System.out.println(y);
			if(y.mod(two).equals(one)){
				ans = ans.multiply(x).mod(m);
				y = y.subtract(one);
			}
			else{
				x = x.multiply(x).mod(m);
				y = y.divide(two);
			}
		}
		return ans;
	}
	static BigInteger power(BigInteger x, BigInteger y, BigInteger m)
	{
	    if (y.equals(0))
	        return (new BigInteger("1"));
	    BigInteger p = power(x, y.divide(new BigInteger("2")), m).mod(m);
	    p = (p.multiply(p)).mod(m);
	 
	    return (y.mod(new BigInteger("2")).equals(0))? p : (p.multiply(x)).mod(m);
	}
	static long d,x,y;
	public static void extendedEuclidian(long a, long b){
		if(b == 0) {
	        d = a;
	        x = 1;
	        y = 0;
	    }
	    else {
	        extendedEuclidian(b, a%b);
	        int temp = (int) x;
	        x = y;
	        y = temp - (a/b)*y;
	    }
	}
	
	public static long gcd(long n, long m){
		if(m!=0) return gcd(m,n%m);
		else return n;
	}
	
	
	public static class FasterScanner {
		private byte[] buf = new byte[1024];
		private int curChar;
		private int numChars;
 
		public int read() {
			if (numChars == -1)
				throw new InputMismatchException();
			if (curChar >= numChars) {
				curChar = 0;
				try {
					numChars = System.in.read(buf);
				} catch (IOException e) {
					throw new InputMismatchException();
				}
				if (numChars <= 0)
					return -1;
			}
			return buf[curChar++];
		}
 
		public String nextLine() {
			int c = read();
			while (isSpaceChar(c))
				c = read();
			StringBuilder res = new StringBuilder();
			do {
				res.appendCodePoint(c);
				c = read();
			} while (!isEndOfLine(c));
			return res.toString();
		}
 
		public String nextString() {
			int c = read();
			while (isSpaceChar(c))
				c = read();
			StringBuilder res = new StringBuilder();
			do {
				res.appendCodePoint(c);
				c = read();
			} while (!isSpaceChar(c));
			return res.toString();
		}
 
		public long nextLong() {
			int c = read();
			while (isSpaceChar(c))
				c = read();
			int sgn = 1;
			if (c == '-') {
				sgn = -1;
				c = read();
			}
			long res = 0;
			do {
				if (c < '0' || c > '9')
					throw new InputMismatchException();
				res *= 10;
				res += c - '0';
				c = read();
			} while (!isSpaceChar(c));
			return res * sgn;
		}
 
		public int nextInt() {
			int c = read();
			while (isSpaceChar(c))
				c = read();
			int sgn = 1;
			if (c == '-') {
				sgn = -1;
				c = read();
			}
			int res = 0;
			do {
				if (c < '0' || c > '9')
					throw new InputMismatchException();
				res *= 10;
				res += c - '0';
				c = read();
			} while (!isSpaceChar(c));
			return res * sgn;
		}
	        
	    public int[] nextIntArray(int n) {
	        return nextIntArray(n, 0);
	    }
	    
	    public int[] nextIntArray(int n, int off) {
	    	int[] arr = new int[n + off];
	    	for (int i = 0; i < n; i++) {
	    		arr[i + off] = nextInt();
	    	}
	    	return arr;
	    }
	    
	    public long[] nextLongArray(int n) {
	    	return nextLongArray(n, 0);
	    }
        
		public long[] nextLongArray(int n, int off) {
		    long[] arr = new long[n + off];
		    for (int i = 0; i < n; i++) {
		        arr[i + off] = nextLong();
		    }
		    return arr;
		}
 
	    private boolean isSpaceChar(int c) {
			return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
		}
 
		private boolean isEndOfLine(int c) {
			return c == '\n' || c == '\r' || c == -1;
		}
	}
}