n students attended the first meeting of the Berland SU programming course (n is even). All students will be divided into two groups. Each group will be attending exactly one lesson each week during one of the five working days (Monday, Tuesday, Wednesday, Thursday and Friday), and the days chosen for the groups must be different. Furthermore, both groups should contain the same number of students.

Each student has filled a survey in which they told which days of the week are convenient for them to attend a lesson, and which are not. 

Your task is to determine if it is possible to choose two different week days to schedule the lessons for the group (the first group will attend the lesson on the first chosen day, the second group will attend the lesson on the second chosen day), and divide the students into two groups, so the groups have equal sizes, and for each student, the chosen lesson day for their group is convenient.

Input

The first line contains a single integer t (1 ≤ t ≤ 10^4) — the number of testcases.

Then the descriptions of t testcases follow.

The first line of each testcase contains one integer n (2 ≤ n ≤ 1 000) — the number of students.

The i-th of the next n lines contains 5 integers, each of them is 0 or 1. If the j-th integer is 1, then the i-th student can attend the lessons on the j-th day of the week. If the j-th integer is 0, then the i-th student cannot attend the lessons on the j-th day of the week. 

Additional constraints on the input: for each student, at least one of the days of the week is convenient, the total number of students over all testcases doesn't exceed 10^5.

Output

For each testcase print an answer. If it's possible to divide the students into two groups of equal sizes and choose different days for the groups so each student can attend the lesson in the chosen day of their group, print "YES" (without quotes). Otherwise, print "NO" (without quotes). 

Example

Input


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


Output


YES
NO

Note

In the first testcase, there is a way to meet all the constraints. For example, the first group can consist of the first and the third students, they will attend the lessons on Thursday (the fourth day); the second group can consist of the second and the fourth students, and they will attend the lessons on Tuesday (the second day).

In the second testcase, it is impossible to divide the students into groups so they attend the lessons on different days.
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.*;

public class Main {
    public static void main(String[] args){
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        solve(in, out);
        out.close();
    }

    static String reverse(String s) {
        return (new StringBuilder(s)).reverse().toString();
    }

    static void sieveOfEratosthenes(int n, int factors[], ArrayList<Integer> ar) 
    { 
        factors[1]=1;
        int p;
        for(p = 2; p*p <=n; p++) 
        { 
            if(factors[p] == 0) 
            { 
                ar.add(p);
                factors[p]=p;
                for(int i = p*p; i <= n; i += p) 
                    if(factors[i]==0)
                        factors[i] = p; 
            } 
        } 
        for(;p<=n;p++){
            if(factors[p] == 0) 
            { 
                factors[p] = p;
                ar.add(p);
            } 
        }
    }

    static void sort(int ar[]) {
        int n = ar.length;
        ArrayList<Integer> a = new ArrayList<>();
        for (int i = 0; i < n; i++)
            a.add(ar[i]);
        Collections.sort(a);
        for (int i = 0; i < n; i++)
            ar[i] = a.get(i);
    }

    static void sort1(long ar[]) {
        int n = ar.length;
        ArrayList<Long> a = new ArrayList<>();
        for (int i = 0; i < n; i++)
            a.add(ar[i]);
        Collections.sort(a);
        for (int i = 0; i < n; i++)
            ar[i] = a.get(i);
    }

    static void sort2(char ar[]) {
        int n = ar.length;
        ArrayList<Character> a = new ArrayList<>();
        for (int i = 0; i < n; i++)
            a.add(ar[i]);
        Collections.sort(a);
        for (int i = 0; i < n; i++)
            ar[i] = a.get(i);
    }

    static long ncr(long n, long r, long mod) {
        if (r == 0)
            return 1;
        long val = ncr(n - 1, r - 1, mod);
        val = (n * val) % mod;
        val = (val * modInverse(r, mod)) % mod;
        return val;
    }

    static long sum[];
    static long lz[];
    
    static void build(long a[], int v, int tl, int tr) {
        if (tl == tr) {
            sum[v] = a[tl];
            
        } else {
            int tm = (tl + tr) / 2;
            build(a, v*2, tl, tm);
            build(a, v*2+1, tm+1, tr);
            sum[v] = sum[v*2] + sum[v*2+1];
        }
    }

    static void push(int v, int tl, int tr){
        if(tl==tr){
            lz[v] = 0;
            return;
        }
        sum[2*v] += lz[v];
        sum[2*v] %= m;
        sum[2*v+1] += lz[v];
        sum[2*v+1] %= m;
        lz[2*v] += lz[v];
        lz[2*v] %= m;
        lz[2*v+1] += lz[v];
        lz[2*v+1] %= m;
        lz[v] = 0;
    }

    static void update(int v, int tl, int tr, int l, int r, long val) {
        push(v,tl,tr);
        if(tl>r||tr<l)
            return;
        if(tl>=l&&tr<=r){
            sum[v] += val;
            sum[v] %= m;
            lz[v] += val;
            lz[v] %= m;
            return;
        }
        int tm = ((tl + tr) >> 1);
        update(v*2, tl, tm, l, r, val);
        update(v*2+1, tm+1, tr, l, r, val);
        sum[v] = sum[2*v]+sum[2*v+1];
        sum[v] %= m;
    }

    static long get(int v, int tl, int tr, int l, int r) {
        push(v,tl,tr);
        if (tl >= l && tr <= r) {
            return sum[v];
        }
        int tm = ((tl + tr) >> 1);
        if(l>tm){
            return get(2*v+1, tm+1, tr, l, r);
        }
        if(r<tm+1){
            return get(2*v, tl, tm, l, r);
        }
        return (get(2*v, tl, tm, l, r) + get(2*v+1, tm+1, tr, l, r)) % m;
    }

    // static int y = 0;

    static int parent[];
    static int rank[];

    static long m = 0;

    static int find_set(int v) {
        if (v == parent[v])
            return v;
        return find_set(parent[v]);
    }
    
    static void make_set(int v) {
        parent[v] = v;
        rank[v] = 0;
    }
    
    static void union_sets(int a, int b) {
        a = find_set(a);
        b = find_set(b);
        if (a != b) {
            if (rank[a] < rank[b]){
                int tmp = a;
                a = b;
                b = tmp;
            }
            parent[b] = a;
            if (rank[a] == rank[b])
                rank[a]++;
        }
    }

    static int parent1[];
    static int rank1[];

    static int find_set1(int v) {
        if (v == parent1[v])
            return v;
        return find_set1(parent1[v]);
    }
    
    static void make_set1(int v) {
        parent1[v] = v;
        rank1[v] = 0;
    }
    
    static void union_sets1(int a, int b) {
        a = find_set1(a);
        b = find_set1(b);
        if (a != b) {
            if (rank1[a] < rank1[b]){
                int tmp = a;
                a = b;
                b = tmp;
            }
            parent1[b] = a;
            if (rank1[a] == rank1[b])
                rank1[a]++;
        }
    }

    static int count = 0;
    static int count1 = 0;

    public static void solve(InputReader sc, PrintWriter pw){
        int i, j = 0;
        // int t = 1; 
        long mod = 1000000007;
        int t = sc.nextInt();
        u: while (t-- > 0) {
            int n = sc.nextInt();
            ArrayList<Integer> ar[] = new ArrayList[5];
            for(i=0;i<5;i++){
                ar[i] = new ArrayList<>();
            }
            for(i=0;i<n;i++){
                for(j=0;j<5;j++){
                    int y = sc.nextInt();
                    if(y==1)
                        ar[j].add(i);
                }
            }
            if(n%2==1){
                pw.println("NO");
                continue u;
            }
            for(i=0;i<5;i++){
                for(j=0;j<5;j++){
                    HashSet<Integer> h = new HashSet<>();
                    if(i==j)
                        continue;
                    if(ar[i].size()<n/2||ar[j].size()<n/2)
                        continue;
                    for(int y:ar[i]){
                        h.add(y);
                    }
                    for(int y:ar[j]){
                        h.add(y);
                    }
                    if(h.size()==n){
                        pw.println("YES");
                        continue u;
                    }
                }
            }
            pw.println("NO");
        }
    }

    static void dfs(int curr, ArrayList<Integer> ar[], int vis[], int c){
        if(vis[curr]>0)
            return;
        vis[curr] = c;
        for(int y:ar[curr]){
            dfs(y,ar,vis,c);
        }
    }
    
    static int c = 0;

    static void KMPSearch(char pat[], char txt[], int pres[]){
        int M = pat.length;
        int N = txt.length;
        int lps[] = new int[M];
        int j = 0; 
        computeLPSArray(pat, M, lps);
        int i = 0;
        while (i < N) {
            if (pat[j] == txt[i]) {
                j++;
                i++;
            }
            if (j == M) {
                pres[i-1] = 1;
                j = lps[j - 1];
            }
            else if (i < N && pat[j] != txt[i]) {
                if (j != 0)
                    j = lps[j - 1];
                else
                    i = i + 1;
            }
        }
    }
  
    static void computeLPSArray(char pat[], int M, int lps[])
    {
        int len = 0;
        int i = 1;
        lps[0] = 0; 
        while (i < M) {
            if (pat[i] == pat[len]) {
                len++;
                lps[i] = len;
                i++;
            }
            else 
            {
                if (len != 0) {
                    len = lps[len - 1];
                }
                else
                {
                    lps[i] = len;
                    i++;
                }
            }
        }
    }

    static long[][] matrixMult(long a[][], long b[][], long mod){
        int n = a.length;
        int m = a[0].length;
        int p = b[0].length;
        long c[][] = new long[n][p];
        for(int i=0;i<n;i++){
            for(int j=0;j<m;j++){
                for(int k=0;k<p;k++){
                    c[i][k] += a[i][j]*b[j][k];
                    c[i][k] %= mod;
                }
            }
        }
        return c;
    }

    static long[][] exp(long mat[][], long b, long mod){
        if(b==0){
            int n = mat.length;
            long res[][] = new long[n][n];
            for(int i=0;i<n;i++){
                res[i][i] = 1;
            }
            return res;
        }
        long half[][] = exp(mat, b/2, mod);
        long res[][] = matrixMult(half, half, mod);
        if(b%2==1){
            res = matrixMult(res, mat, mod);
        }
        return res;
    }

    static void countPrimeFactors(int num, int a[], HashMap<Integer,Integer> pos){
        for(int i=2;i*i<num;i++){
            if(num%i==0){
                int y = pos.get(i);
                while(num%i==0){
                    a[y]++;
                    num/=i;
                }
            }
        }
        if(num>1){
            int y = pos.get(num);
            a[y]++;
        }
    }

    static void assignAnc(ArrayList<Integer> ar[], int depth[], int sz[], int par[][] ,int curr, int parent, int d){
        depth[curr] = d;
        sz[curr] = 1;
        par[curr][0] = parent;
        for(int v:ar[curr]){
            if(parent==v)
                continue;
            assignAnc(ar, depth, sz, par, v, curr, d+1);
            sz[curr] += sz[v];
        }
    }

    static int findLCA(int a, int b, int par[][], int depth[]){
        if(depth[a]>depth[b]){
            a = a^b;
            b = a^b;
            a = a^b;
        }
        int diff = depth[b] - depth[a];
        for(int i=19;i>=0;i--){
            if((diff&(1<<i))>0){
                b = par[b][i];
            }
        }
        if(a==b)
            return a;
        for(int i=19;i>=0;i--){
            if(par[b][i]!=par[a][i]){
                b = par[b][i];
                a = par[a][i];
            }
        }
        return par[a][0];
    }

    static void formArrayForBinaryLifting(int n, int par[][]){
        for(int j=1;j<20;j++){
            for(int i=0;i<n;i++){
                if(par[i][j-1]==-1)
                    continue;
                par[i][j] = par[par[i][j-1]][j-1];
            }
        }
    }

    static long lcm(int a, int b){
        return a*b/gcd(a,b);
    }

    static class Pair1 {
        long a;
        long b;
        
        Pair1(long a, long b) {
            this.a = a;
            this.b = b;
        }
    }

    static class Pair implements Comparable<Pair> {
        int a;
        int b;
        // int c;
        
        Pair(int a, int b) {
            this.a = a;
            this.b = b;
            // this.c = c;
        }
 
        public int compareTo(Pair p) {
            if(a!=p.a)
                return a-p.a;
            return b-p.b;
        }
    }

    static class Pair2 implements Comparable<Pair2> {
        int a;
        int b;
        int c;
        
        Pair2(int a, int b, int c) {
            this.a = a;
            this.b = b;
            this.c = c;
        }
 
        public int compareTo(Pair2 p) {
            return a-p.a;
        }
    }

    static boolean isPrime(int n) { 
        if (n <= 1) 
            return false; 
        if (n <= 3) 
            return true; 
        if (n % 2 == 0 ||  n % 3 == 0) 
            return false; 
        for (int i = 5; i * i <= n; i = i + 6) 
            if (n % i == 0 || n % (i + 2) == 0) 
                return false; 
        return true; 
    } 

    static long gcd(long a, long b) {
        if (b == 0)
            return a;
        return gcd(b, a % b);
    }

    static long fast_pow(long base, long n, long M) {
        if (n == 0)
            return 1;
        if (n == 1)
            return base % M;
        long halfn = fast_pow(base, n / 2, M);
        if (n % 2 == 0)
            return (halfn * halfn) % M;
        else
            return (((halfn * halfn) % M) * base) % M;
    }

    static long modInverse(long n, long M) {
        return fast_pow(n, M - 2, M);
    }

    static class InputReader {
        public BufferedReader reader;
        public StringTokenizer tokenizer;

        public InputReader(InputStream stream) {
            reader = new BufferedReader(new InputStreamReader(stream), 9992768);
            tokenizer = null;
        }

        public String next() {
            while (tokenizer == null || !tokenizer.hasMoreTokens()) {
                try {
                    tokenizer = new StringTokenizer(reader.readLine());
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
            return tokenizer.nextToken();
        }

        public int nextInt() {
            return Integer.parseInt(next());
        }

        public long nextLong() {
            return Long.parseLong(next());
        }
    }
}