Greg has a weighed directed graph, consisting of n vertices. In this graph any pair of distinct vertices has an edge between them in both directions. Greg loves playing with the graph and now he has invented a new game:

  * The game consists of n steps. 
  * On the i-th step Greg removes vertex number xi from the graph. As Greg removes a vertex, he also removes all the edges that go in and out of this vertex. 
  * Before executing each step, Greg wants to know the sum of lengths of the shortest paths between all pairs of the remaining vertices. The shortest path can go through any remaining vertex. In other words, if we assume that d(i, v, u) is the shortest path between vertices v and u in the graph that formed before deleting vertex xi, then Greg wants to know the value of the following sum: <image>. 



Help Greg, print the value of the required sum before each step.

Input

The first line contains integer n (1 ≤ n ≤ 500) — the number of vertices in the graph.

Next n lines contain n integers each — the graph adjacency matrix: the j-th number in the i-th line aij (1 ≤ aij ≤ 105, aii = 0) represents the weight of the edge that goes from vertex i to vertex j.

The next line contains n distinct integers: x1, x2, ..., xn (1 ≤ xi ≤ n) — the vertices that Greg deletes.

Output

Print n integers — the i-th number equals the required sum before the i-th step.

Please, do not use the %lld specifier to read or write 64-bit integers in C++. It is preferred to use the cin, cout streams of the %I64d specifier.

Examples

Input

1
0
1


Output

0 

Input

2
0 5
4 0
1 2


Output

9 0 

Input

4
0 3 1 1
6 0 400 1
2 4 0 1
1 1 1 0
4 1 2 3


Output

17 23 404 0 
import java.io.*;
import java.lang.reflect.AnnotatedArrayType;
import java.lang.reflect.Array;
import java.util.*;
import java.util.Random;
import java.util.StringTokenizer;


public class Main {

    long b = 31;
    String fileName = "";


    //////////////////////    SOLUTION   SOLUTION  SOLUTION    //////////////////////////////
    long INF = Long.MAX_VALUE / 10000;
    int MODULO = 1000*1000*1000+7;

    ArrayList<DoubleEdge>[] graph;
    int[] distFromRoot;
    int[] distToRoot;
    int[][] up;
    int[] tin;
    int[] tout;
    int l;
    int timer;
    void solve() throws IOException {
        int n = readInt();

        int[][] graph = new int[n][n];

        for (int i=0; i<n; ++i){
            for (int j=0; j<n; ++j){
                graph[i][j] = readInt();
            }
        }
        int[] queries = readIntArray(n);
        boolean[] used = new boolean[n];
        long[] ans = new long[n];
        for (int q = n - 1; q >= 0; --q){
            int k = queries[q] - 1;
            if (q < n - 1) ans[q] = ans[q + 1];
            used[k] = true;
            for (int i = 0; i < n; ++i){
                for (int j = 0; j < n; ++j){
                    int delta = graph[i][k] + graph[k][j] - graph[i][j];
                    if (0 > delta) {
                        graph[i][j] += delta;
                        if (used[i] && used[j]) ans[q] += delta;
                    }
                }
            }
            
            for (int x = q; x < n; ++x) { 
                int i = queries[x] - 1;
                ans[q] += graph[i][k] + graph[k][i];
            }
        }
        for (long a: ans) out.print(a+" ");
    }

    boolean upper(int a, int b){
        return tin[a] <= tin[b] && tout[a] >= tout[b];
    }

    int getDist(int a, int b){
        int lca = lca(a, b);
        return distToRoot[b] - distToRoot[lca] + distFromRoot[a] - distFromRoot[lca];
    }
    int lca(int a, int b){
        if (upper(a, b)) return a;
        if (upper(b, a)) return b;
        for (int i=l; i>=0; --i)
            if (!upper(up[a][i], b))
                a = up[a][i];
        return up[a][0];
    }
    void dfs(int from, int p){
        tin[from] = timer++;
        up[from][0] = p;
        for (int i=1; i<=l; ++i) up[from][i] = up[up[from][i-1]][i-1];
        for (DoubleEdge e: graph[from]){
            if (e.to != p){
                distFromRoot[e.to] = distFromRoot[from] + e.dist1;
                distToRoot[e.to] = distToRoot[from] + e.dist2;
                dfs(e.to, from);
            }
        }
        tout[from] = ++timer;
    }
    class Vertex implements Comparable<Vertex>{
        int dist, from;
        Vertex(int b, int c){
            this.dist = c;
            this.from = b;
        }

        @Override
        public int compareTo(Vertex o) {
            return this.dist-o.dist;
        }
    }
    ///////////////////////////////////////////////////////////////////////////////////////////
    class DoubleEdge{
        int from, to, dist1, dist2;
        DoubleEdge(int from, int to, int dist1, int dist2){
            this.from = from;
            this.to = to;
            this.dist1 = dist1;
            this.dist2 = dist2;
        }
    }

    class Edge{
        int from, to, dist;
        Edge(int from, int to, int dist){
            this.from = from;
            this.to = to;
            this.dist = dist;
        }
    }

    void readUndirectedGraph (int n, int m, int[][] graph) throws IOException{
        Edge[] edges = new Edge[n-1];
        int[] countEdges = new int[n];
        graph = new int[n][];
        for (int i=0; i<n-1; ++i){
            int from = readInt() - 1;
            int to = readInt() - 1;
            countEdges[from]++;
            countEdges[to]++;
            edges[i] = new Edge(from, to, 0);
        }
        for (int i=0; i<n; ++i) graph[i] = new int[countEdges[i]];
        for (int i=0; i<n-1; ++i){
            graph[edges[i].to][--countEdges[edges[i].to]] = edges[i].dist;
            graph[edges[i].dist][-- countEdges[edges[i].dist]] = edges[i].to;
        }
    }
    class SparseTable{
        int[][] rmq;
        int[] logTable;
        int n;
        SparseTable(int[] a){
            n = a.length;
            logTable = new int[n+1];
            for(int i = 2; i <= n; ++i){
                logTable[i] = logTable[i >> 1] + 1;
            }
            rmq = new int[logTable[n] + 1][n];
            for(int i=0; i<n; ++i){
                rmq[0][i] = a[i];
            }

            for(int k=1; (1 << k) < n; ++k){
                for(int i=0; i + (1 << k) <= n; ++i){
                    int max1 = rmq[k - 1][i];
                    int max2 = rmq[k-1][i + (1 << (k-1))];
                    rmq[k][i] = Math.max(max1, max2);
                }
            }
        }

        int max(int l, int r){
            int k = logTable[r - l];
            int max1 = rmq[k][l];
            int max2 = rmq[k][r - (1 << k) + 1];
            return Math.max(max1, max2);
        }
    }
    long checkBit(long mask, int bit){
        return (mask >> bit) & 1;
    }
    class Dsu{
        int[] parent;
        int countSets;
        Dsu(int n){
            countSets = n;
            parent = new int[n];
            for(int i=0; i<n; ++i){
                parent[i] = i;
            }
        }
        int findSet(int a){
            if(parent[a] == a) return a;
            parent[a] = findSet(parent[a]);
            return parent[a];
        }
        void unionSets(int a, int b){
            a = findSet(a);
            b = findSet(b);
            if(a!=b){
                countSets--;
                parent[a] = b;
            }
        }
    }
    static int checkBit(int mask, int bit) {
        return (mask >> bit) & 1;
    }
    boolean isLower(char c){
        return c >= 'a' && c <= 'z';
    }

    ////////////////////////////////////////////////////////////

    class SegmentTree{
        int[] t;
        int n;
        SegmentTree(int n){
            t = new int[4*n];
            build(new int[n+1], 1, 1, n);
        }
        void build (int a[], int v, int tl, int tr) {
            if (tl == tr)
                t[v] = a[tl];
            else {
                int tm = (tl + tr) / 2;
                build (a, v*2, tl, tm);
                build (a, v*2+1, tm+1, tr);
            }
        }

        void update (int v, int tl, int tr, int l, int r, int add) {
            if (l > r)
                return;
            if (l == tl && tr == r)
                t[v] += add;
            else {
                int tm = (tl + tr) / 2;
                update (v*2, tl, tm, l, Math.min(r,tm), add);
                update (v*2+1, tm+1, tr, Math.max(l,tm+1), r, add);
            }
        }

        int get (int v, int tl, int tr, int pos) {
            if (tl == tr)
                return t[v];
            int tm = (tl + tr) / 2;
            if (pos <= tm)
                return t[v] + get (v*2, tl, tm, pos);
            else
                return t[v] + get (v*2+1, tm+1, tr, pos);
        }
    }
    class Fenwik {
        long[] t;
        int length;

        Fenwik(int[] a) {
            length = a.length + 100;
            t = new long[length];

            for (int i = 0; i < a.length; ++i) {
                inc(i, a[i]);
            }
        }

        void inc(int ind, int delta) {
            for (; ind < length; ind = ind | (ind + 1)) {
                t[ind] += delta;
            }
        }

        long getSum(int r) {
            long sum = 0;
            for (; r >= 0; r = (r & (r + 1)) - 1) {
                sum += t[r];
            }
            return sum;
        }
    }
    int gcd(int a, int b){
        return b == 0 ? a : gcd(b, a%b);
    }
    long gcd(long a, long b){
        return b == 0 ? a : gcd(b, a%b);
    }
    long binPow(long a, long b, long m) {
        if (b == 0) {
            return 1;
        }
        if (b % 2 == 1) {
            return ((a % m) * (binPow(a, b - 1, m) % m)) % m;
        } else {
            long c = binPow(a, b / 2, m);
            return (c * c) % m;
        }

    }
    int minInt(int... values) {
        int min = Integer.MAX_VALUE;
        for (int value : values) min = Math.min(min, value);
        return min;
    }

    int maxInt(int... values) {
        int max = Integer.MIN_VALUE;
        for (int value : values) max = Math.max(max, value);
        return max;
    }
    public static void main(String[] args) throws NumberFormatException, IOException {
        // TODO Auto-generated method stub
        new Main().run();
    }

    void run() throws NumberFormatException, IOException {
        solve();
        out.close();
    };

    BufferedReader in;
    PrintWriter out;

    StringTokenizer tok;
    String delim = " ";
    Random rnd = new Random();

    Main() throws FileNotFoundException {
        try {
            in = new BufferedReader(new FileReader("input.txt"));
            out = new PrintWriter("output.txt");
        } catch (Exception e) {
            if (fileName.isEmpty()) {
                in = new BufferedReader(new InputStreamReader(System.in));
                out = new PrintWriter(System.out);
            } else {
                in = new BufferedReader(new FileReader(fileName + ".in"));
                out = new PrintWriter(fileName + ".out");
            }

        }
        tok = new StringTokenizer("");
    }

    String readLine() throws IOException {
        return in.readLine();
    }

    String readString() throws IOException {
        while (!tok.hasMoreTokens()) {
            String nextLine = readLine();
            if (null == nextLine) {
                return null;
            }

            tok = new StringTokenizer(nextLine);
        }
        return tok.nextToken();
    }

    int readInt() throws NumberFormatException, IOException {
        return Integer.parseInt(readString());
    }
    byte readByte() throws NumberFormatException, IOException {
        return Byte.parseByte(readString());
    }
    int[] readIntArray (int n) throws NumberFormatException, IOException {
        int[] a = new int[n];
        for(int i=0; i<n; ++i){
            a[i] = readInt();
        }
        return a;
    }

    Integer[] readIntegerArray (int n) throws NumberFormatException, IOException {
        Integer[] a = new Integer[n];
        for(int i=0; i<n; ++i){
            a[i] = readInt();
        }
        return a;
    }

    long readLong() throws NumberFormatException, IOException {
        return Long.parseLong(readString());
    }

    double readDouble() throws NumberFormatException, IOException {
        return Double.parseDouble(readString());
    }
}