Problem: Let's call some square matrix with integer values in its cells palindromic if it doesn't change after the order of rows is reversed and it doesn't change after the order of columns is reversed.

For example, the following matrices are palindromic:

<image>

The following matrices are not palindromic because they change after the order of rows is reversed:

<image>

The following matrices are not palindromic because they change after the order of columns is reversed:

<image>

You are given n^2 integers. Put them into a matrix of n rows and n columns so that each number is used exactly once, each cell contains exactly one number and the resulting matrix is palindromic. If there are multiple answers, print any. If there is no solution, print "NO".

Input

The first line contains one integer n (1 ≤ n ≤ 20).

The second line contains n^2 integers a_1, a_2, ..., a_{n^2} (1 ≤ a_i ≤ 1000) — the numbers to put into a matrix of n rows and n columns.

Output

If it is possible to put all of the n^2 numbers into a matrix of n rows and n columns so that each number is used exactly once, each cell contains exactly one number and the resulting matrix is palindromic, then print "YES". Then print n lines with n space-separated numbers — the resulting matrix.

If it's impossible to construct any matrix, then print "NO".

You can print each letter in any case (upper or lower). For example, "YeS", "no" and "yES" are all acceptable.

Examples

Input


4
1 8 8 1 2 2 2 2 2 2 2 2 1 8 8 1


Output


YES
1 2 2 1
8 2 2 8
8 2 2 8
1 2 2 1


Input


3
1 1 1 1 1 3 3 3 3


Output


YES
1 3 1
3 1 3
1 3 1


Input


4
1 2 1 9 8 4 3 8 8 3 4 8 9 2 1 1


Output


NO


Input


1
10


Output


YES
10 

Note

Note that there exist multiple answers for the first two examples.

Solution (in JAVA):

Solution:
import java.io.*;
import java.util.*;
import java.text.*;
import java.lang.*;
import java.lang.reflect.Array;
import java.math.BigInteger;
import java.util.regex.*;
import java.util.stream.LongStream;

public class code{
	public static ArrayList a[]=new ArrayList[3000001];
   
    public static void main(String[] args)
   {
       InputReader in=new InputReader(System.in);
       PrintWriter pw = new PrintWriter(System.out);
       int n=in.nextInt();
       for(int i=0;i<=5;i++) {
    	   a[i]=new ArrayList<Integer>();
       }
       int b[]=new int[n*n];
       int freq[]=new int[1001];
       for(int i=0;i<n*n;i++) {
    	   b[i]=in.nextInt();
    	   freq[b[i]]++;
       }
       for(int i=1;i<1001;i++) {
    	   if(freq[i]>0) {
    		   a[freq[i]%4].add(i);
    	   }
       }
       int ans[][]=new int[n][n];
       if(n%2==0) {
    	   if(a[1].size()>0 || a[3].size()>0 || a[2].size()>0) {
    		   pw.println("NO");
    		   pw.flush();
    		   pw.close();
    		   System.exit(0);
    	   }
    	   else
    	   {
    		   Vector<Integer>v=new Vector<>();
    		   for(int i=1;i<=1000;i++) {
    			   int time=freq[i]/4;
    			   for(int j=0;j<time;j++)
    				   v.add(i);
    		   }
    		   int id=0;
    		   for(int i=0;i<n/2;i++) {
    			   for(int j=0;j<n/2;j++) {
    				   ans[i][j]=v.get(id++);
    			   }
    		   }
    	   }
       }
       else
       {
    	   if(a[1].size()+a[3].size()!=1 || a[2].size()>2*(n/2)) {
    		   pw.println("NO");
    		   pw.flush();
    		   pw.close();
    		   System.exit(0);
    	   }
    	   else
    	   {
    		   if(a[1].size()==1) {
    			   ans[n/2][n/2]=(int) a[1].get(0);
    			   freq[(int) a[1].get(0)]--;
    		   }
    		   else
    		   {
    			   ans[n/2][n/2]=(int) a[3].get(0);
    			   freq[(int) a[3].get(0)]--;
    		   }
    		   Vector<Integer>v=new Vector<>();
    		   for(int i=1;i<=1000;i++) {
    			   int time=freq[i]/4;
    			   for(int j=0;j<time;j++)
    				   v.add(i);
    			   freq[i]%=4;
    		   }
    		   int id=0;
    		   for(int i=0;i<n/2;i++) {
    			   for(int j=0;j<n/2;j++) {
    				   ans[i][j]=v.get(id++);
    			   }
    		   }
    		   for(int i=id;i<v.size();i++) {
    			   freq[v.get(i)]+=4;
    		   }
    		   v.clear();
    		   for(int i=1;i<=1000;i++) {
    			   int time=freq[i]/2;
    			   for(int j=0;j<time;j++)
    				   v.add(i);
    			   freq[i]%=2;
    		   }
    		   for(int i=0;i<n/2;i++) {
    			   ans[n/2][i]=v.get(i);
    		   }
    		   for(int i=0;i<n/2;i++) {
    			   ans[i][n/2]=v.get(i+n/2);
    		   }
    		   for(int i=0;i<n/2;i++) {
    			   ans[n/2][n-1-i]=ans[n/2][i];
    		   }
    		   for(int i=0;i<n/2;i++) {
    			   ans[n-i-1][n/2]=ans[i][n/2];
    		   }
    	   }
       }
       for(int i=0;i<n/2;i++) {
    	   for(int j=0;j<n/2;j++) {
    		   ans[i][n-1-j]=ans[i][j];
    		   ans[n-1-i][j]=ans[i][j];
    		   ans[n-1-i][n-1-j]=ans[i][j];
    	   }
       }
       pw.println("YES");
       for(int i=0;i<n;i++) {
    	   for(int j=0;j<n;j++) {
    		   pw.print(ans[i][j]+" ");
    	   }
    	   pw.println();
       }
       pw.flush();
       pw.close();
        
        
        }
         private static void debug(Object... o) {
     		System.out.println(Arrays.deepToString(o));
     	}
        static class InputReader 
        {
        private final InputStream stream;
        private final byte[] buf = new byte[8192];
        private int curChar, snumChars;
        private SpaceCharFilter filter;
 
        public InputReader(InputStream stream) 
        { 
            this.stream = stream;
        }
        public int snext() 
        {
            if (snumChars == -1)
                throw new InputMismatchException();
            if (curChar >= snumChars) 
            {
                curChar = 0;
                try 
                {
                    snumChars = stream.read(buf);
                } 
                
                catch (IOException e) 
                {
                    throw new InputMismatchException();
                }
                
                if (snumChars <= 0)
                    return -1;
            }
            return buf[curChar++];
        }
 
        public int nextInt() 
        {
            int c = snext();
            while (isSpaceChar(c)) 
            {
                c = snext();
            }
            int sgn = 1;
            if (c == '-')
            {
                sgn = -1;
                c = snext();
            }
            int res = 0;
            do 
            {
                if (c < '0' || c > '9')
                    throw new InputMismatchException();
                res *= 10;
                res += c - '0';
                c = snext();
            } while (!isSpaceChar(c));
            return res * sgn;
        }
 
        public long nextLong()
        {
            int c = snext();
            while (isSpaceChar(c)) 
            {
                c = snext();
            }
            int sgn = 1;
            if (c == '-') 
            {
                sgn = -1;
                c = snext();
            }
            long res = 0;
            do 
            {
                if (c < '0' || c > '9')
                    throw new InputMismatchException();
                res *= 10;
                res += c - '0';
                c = snext();
            } while (!isSpaceChar(c));
            return res * sgn;
        }
 
        public int[] nextIntArray(int n) 
        {
            int a[] = new int[n];
            for (int i = 0; i < n; i++) 
            {
                a[i] = nextInt();
            }
            return a;
        }
        static class tri implements Comparable<tri> {
            int p, c, l;
 
            tri(int p, int c, int l) {
                this.p = p;
                this.c = c;
                this.l = l;
            }
 
            public int compareTo(tri o) {
                return Integer.compare(l, o.l);
            }
        }
 
        public String readString()
        {
            int c = snext();
            while (isSpaceChar(c)) 
            {
                c = snext();
            }
            StringBuilder res = new StringBuilder();
            do 
            {
                res.appendCodePoint(c);
                c = snext();
            } while (!isSpaceChar(c));
            return res.toString();
        }
 
        public String nextLine() 
        {
            int c = snext();
            while (isSpaceChar(c))
                c = snext();
            StringBuilder res = new StringBuilder();
            do 
            {
                res.appendCodePoint(c);
                c = snext();
            } while (!isEndOfLine(c));
            return res.toString();
        }
 
        public boolean isSpaceChar(int c) 
        {
            if (filter != null)
                return filter.isSpaceChar(c);
            return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
        }
 
        private boolean isEndOfLine(int c) 
        {
            return c == '\n' || c == '\r' || c == -1;
        }
 
        public interface SpaceCharFilter
        {
            public boolean isSpaceChar(int ch);
        }
    }
        public static long mod = 1000000007;
        public static int d;
        public static int p;
        public static int q;
        
        public static int[] suffle(int[] a,Random gen)
        {
            int n = a.length;
            for(int i=0;i<n;i++)
            {
                int ind = gen.nextInt(n-i)+i;
                int temp = a[ind];
                a[ind] = a[i];
                a[i] = temp;
            }
            return a;
        }
        
        public static void swap(int a, int b){
            int temp = a;
            a = b;
            b = temp;
        }
        
       /* public static long primeFactorization(long n)
        {
             HashSet<Integer> a =new HashSet<Integer>();
        	long cnt=0;
            for(int i=2;i*i<=n;i++)
            {
                while(a%i==0)
                {
                    a.add(i);
                    a/=i;
                }
            }
            if(a!=1)
            	cnt++;
                //a.add(n);
            return cnt;
        }*/
        
        public static void sieve(boolean[] isPrime,int n)
        {
            for(int i=1;i<n;i++)
                isPrime[i] = true;
            
            isPrime[0] = false;
            isPrime[1] = false;
            
            for(int i=2;i*i<n;i++)
            {
                if(isPrime[i] == true)
                {
                    for(int j=(2*i);j<n;j+=i)
                        isPrime[j] = false;
                }
            }
        }
        
        public static int GCD(int a,int b)
        {
            if(b==0)
                return a;
            else
                return GCD(b,a%b);
        }
        
        public static long GCD(long a,long b)
        {
            if(b==0)
                return a;
            else
                return GCD(b,a%b);
        }
        
        public static void extendedEuclid(int A,int B)
        {
            if(B==0)
            {
                d = A;
                p = 1 ;
                q = 0;
            }
            else
            {
                extendedEuclid(B, A%B);
                int temp = p;
                p = q;
                q = temp - (A/B)*q;
            }
        }
        
        public static long LCM(long a,long b)
        {
            return (a*b)/GCD(a,b);
        }
        
        public static int LCM(int a,int b)
        {
            return (a*b)/GCD(a,b);
        }
        
        public static int binaryExponentiation(int x,int n)
        {
            int result=1;
            while(n>0)
            {
                if(n % 2 ==1)
                    result=result * x;
                x=x*x;
                n=n/2;
            }
            return result;
        }
        
        public static long binaryExponentiation(long x,long n)
        {
            long result=1;
            while(n>0)
            {
                if(n % 2 ==1)
                    result=result * x;
                x=x*x;
                n=n/2;
            }
            return result;
        }
        
        public static int modularExponentiation(int x,int n,int M)
        {
            int result=1;
            while(n>0)
            {
                if(n % 2 ==1)
                    result=(result * x)%M;
                x=(x%M*x)%M;
                n=n/2;
            }
            return result;
        }
        
        public static long modularExponentiation(long x,long n,long M)
        {
            long result=1;
            while(n>0)
            {
                if(n % 2 ==1)
                    result=(result%M * x%M)%M;
                x=(x%M * x%M)%M;
                n=n/2;
            }
            return result;
        }
        
        public static long modInverse(int A,int M)
        {
            return modularExponentiation(A,M-2,M);
        }
        
        public static long modInverse(long A,long M)
        {
            return modularExponentiation(A,M-2,M);
        }
        
        public 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;
        }
        
         public static long[] shuffle(long[] a, Random gen){ 
                for(int i = 0, n = a.length;i < n;i++){ 
                    int ind = gen.nextInt(n-i)+i; 
                    long d = a[i]; 
                    a[i] = a[ind]; 
                    a[ind] = d; 
                } 
                return a; 
            }
         static class pair implements Comparable<pair>{
             Integer x;
             Long y;
             Integer z;
             pair(Integer x,long  w,int z){
                 this.x=x;
                 this.y=w;
                 this.z=z;
             }
              public int compareTo(pair o) {
                     int result = x.compareTo(o.x);
                     if(result==0)
                         result = y.compareTo(o.y);
                     
                 return result;
                 }  
              public String toString(){
                 return (x+" "+y);
             }
       }       
 
      
}