Have you ever used the chat application QQ? Well, in a chat group of QQ, administrators can muzzle a user for days.

In Boboniu's chat group, there's a person called Du Yi who likes to make fun of Boboniu every day.

Du will chat in the group for n days. On the i-th day:

  * If Du can speak, he'll make fun of Boboniu with fun factor a_i. But after that, he may be muzzled depending on Boboniu's mood. 
  * Otherwise, Du won't do anything. 



Boboniu's mood is a constant m. On the i-th day:

  * If Du can speak and a_i>m, then Boboniu will be angry and muzzle him for d days, which means that Du won't be able to speak on the i+1, i+2, ⋅⋅⋅, min(i+d,n)-th days. 
  * Otherwise, Boboniu won't do anything. 



The total fun factor is the sum of the fun factors on the days when Du can speak.

Du asked you to find the maximum total fun factor among all possible permutations of a.

Input

The first line contains three integers n, d and m (1≤ d≤ n≤ 10^5,0≤ m≤ 10^9).

The next line contains n integers a_1, a_2, …,a_n (0≤ a_i≤ 10^9).

Output

Print one integer: the maximum total fun factor among all permutations of a.

Examples

Input


5 2 11
8 10 15 23 5


Output


48


Input


20 2 16
20 5 8 2 18 16 2 16 16 1 5 16 2 13 6 16 4 17 21 7


Output


195

Note

In the first example, you can set a'=[15, 5, 8, 10, 23]. Then Du's chatting record will be:

  1. Make fun of Boboniu with fun factor 15. 
  2. Be muzzled. 
  3. Be muzzled. 
  4. Make fun of Boboniu with fun factor 10. 
  5. Make fun of Boboniu with fun factor 23. 



Thus the total fun factor is 48.
import java.io.DataInputStream; 
import java.io.FileInputStream; 
import java.io.IOException; 
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.io.BufferedReader; 
import java.util.*;
import java.math.BigInteger; 


public class D{
	public static FastReader fs = new FastReader();
	
	static PrintWriter out = new PrintWriter(System.out);
	
	static void solve() {
		StringBuffer output = new StringBuffer();
		
		int n = fs.nextInt(),d = fs.nextInt();
		long m = fs.nextLong();
		long a [] = new long [n];
		ArrayList<Long> small = new ArrayList<>(),big = new ArrayList<>();
		for(int i = 0; i<n; i++) {
			a[i] = fs.nextLong();
			if(a[i] > m)
				big.add(a[i]);
			else 
				small.add(a[i]);
		}
		Collections.sort(small);
		Collections.sort(big);
		Collections.reverse(small);
		Collections.reverse(big);
		big.add(0, 0l);
		for(int i = 1; i<big.size(); i++)
			big.set(i, big.get(i)+big.get(i-1));
		long answer = 0;
		long smalls = 0;
		for(int i = 0; i<=n; i++) {
			int rem = n-i;
			int count_big = (rem + d) / (d + 1);
			long candidate = count_big < big.size() ? big.get(count_big) : 0;
			answer = max(answer,candidate+smalls);
			if(i < small.size())
			smalls += small.get(i);
		}
		out.println(answer);
	}
	
	public static void main(String[] args) {
		Thread t = new Thread(null,null,"",1 << 28) {
			public void run() {
				int test_case = 1;
				//test_case = fs.nextInt();
				for(int cs = 1; cs <= test_case; cs++) {
					solve();
				}
				out.close();
			}
		};
		t.start();
		try {
			t.join();
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
	}
	static class FastReader 
    { 
        BufferedReader br; 
        StringTokenizer st; 
  
        public FastReader() 
        { 
            br = new BufferedReader(new
                     InputStreamReader(System.in)); 
        } 
  
        String next() 
        { 
            while (st == null || !st.hasMoreElements()) 
            { 
                try
                { 
                    st = new StringTokenizer(br.readLine()); 
                } 
                catch (IOException  e) 
                { 
                    e.printStackTrace(); 
                } 
            } 
            return st.nextToken(); 
        } 
  
        int nextInt() 
        { 
            return Integer.parseInt(next()); 
        } 
  
        long nextLong() 
        { 
            return Long.parseLong(next()); 
        } 
  
        double nextDouble() 
        { 
            return Double.parseDouble(next()); 
        } 
  
        String nextLine() 
        { 
            String str = ""; 
            try
            { 
                str = br.readLine(); 
            } 
            catch (IOException e) 
            { 
                e.printStackTrace(); 
            } 
            return str; 
        } 
        
        int [] readintarray(int n) {
        	int res [] = new int [n];
        	for(int i = 0; i<n; i++)res[i] = nextInt();
        	return res;
        }
        long [] readlongarray(int n) {
        	long res [] = new long [n];
        	for(int i = 0; i<n; i++)res[i] = nextLong();
        	return res;
        }
    } 
	
	static int ceil(int x,int y) {
		return (x % y == 0 ? x / y : (x / y +1));
	}
	
	static long ceil(long x,long y) {
		return (x % y == 0 ? x / y : (x / y +1));
	}
	
	static int max(int x,int y) {
		return Math.max(x, y);
	}
	
	static int min(int x,int y) {
		return Math.min(x, y);
	}
	
	static long max(long x,long y) {
		return Math.max(x, y);
	}
	
	static long min(long x,long y) {
		return Math.min(x, y);
	}
	
	static int min(int a []) {
		int x = 1_000_000_00_9;
		for(int i = 0; i<a.length; i++)x = min(x,a[i]);
		return x;
	}
	
	static int max(int a []) {
		int x = -1_000_000_00_9;
		for(int i = 0; i<a.length; i++)x = max(x,a[i]);
		return x;
	}
	
	static long min(long a []) {
		long x = (long)3e18;
		for(int i = 0; i<a.length; i++)x = min(x,a[i]);
		return x;
	}
	
	static long max(long a []) {
		long x = -(long)3e18;
		for(int i = 0; i<a.length; i++)x = max(x,a[i]);
		return x;
	}
	
	static int power(int x,int y) {
		int res = 1;
		while(y > 0) {
			if( y % 2 == 1)res = (res * x);
			y >>= 1;
            x = (x * x);
		}
		return res;
	}
	
	static long power(long x,long y) {
		long res = 1;
		while(y > 0) {
			if( y % 2 == 1)res = (res * x);
			y >>= 1;
            x = (x * x);
		}
		return res;
	}
	
	static long power(long x,long y,long mod) {
		long res = 1;
		x %= mod;
		while(y > 0) {
			if( y % 2 == 1)res = (res * x) % mod;
			y >>= 1;
            x = (x * x) % mod;
		}
		return res;
	}
	
	static void intsort(int [] a) {
		List<Integer> temp = new ArrayList<Integer>();
		for(int i = 0; i<a.length; i++)temp.add(a[i]);
		Collections.sort(temp);
		for(int i = 0; i<a.length; i++)a[i] = temp.get(i);
	}
	
	static void longsort(long [] a) {
		List<Long> temp = new ArrayList<Long>();
		for(int i = 0; i<a.length; i++)temp.add(a[i]);
		Collections.sort(temp);
		for(int i = 0; i<a.length; i++)a[i] = temp.get(i);
	}
	
	static void reverseintsort(int [] a) {
		List<Integer> temp = new ArrayList<Integer>();
		for(int i = 0; i<a.length; i++)temp.add(a[i]);
		Collections.sort(temp);
		Collections.reverse(temp);
		for(int i = 0; i<a.length; i++)a[i] = temp.get(i);
	}
	
	static void reverselongsort(long [] a) {
		List<Long> temp = new ArrayList<Long>();
		for(int i = 0; i<a.length; i++)temp.add(a[i]);
		Collections.sort(temp);
		Collections.reverse(temp);
		for(int i = 0; i<a.length; i++)a[i] = temp.get(i);
	}
	
	
	static void intervalsort(int a [],int start,int end) {
		ArrayList<Integer> temp = new ArrayList<>();
		for(int i = start; i<end; i++)
			temp.add(a[i]);
		Collections.sort(temp);
		for(int i = 0; i<temp.size(); i++)
			a[i+start] = temp.get(i);
	}
	
	static void intervalsort(long a [],int start,int end) {
		ArrayList<Long> temp = new ArrayList<>();
		for(int i = start; i<end; i++)
			temp.add(a[i]);
		Collections.sort(temp);
		for(int i = 0; i<temp.size(); i++)
			a[i+start] = temp.get(i);
	}
	
	static void reverseintervalsort(int a [],int start,int end) {
		ArrayList<Integer> temp = new ArrayList<>();
		for(int i = start; i<end; i++)
			temp.add(a[i]);
		Collections.sort(temp);
		Collections.reverse(temp);
		for(int i = 0; i<temp.size(); i++)
			a[i+start] = temp.get(i);
	}
	
	static void reverseintervalsort(long a [],int start,int end) {
		ArrayList<Long> temp = new ArrayList<>();
		for(int i = start; i<end; i++)
			temp.add(a[i]);
		Collections.sort(temp);
		Collections.reverse(temp);
		for(int i = 0; i<temp.size(); i++)
			a[i+start] = temp.get(i);
	}
	
	
	static class data{
		public long sum;
		
		data(long val){
		    this.sum = val;
		}
		
		data(){}
		
		data combine(data l, data r) {
		    data res = new data();
		    res.sum = l.sum + r.sum;
		    return res;
		}
	}
	
	static class Seg_Tree extends data{
		public int n;
		data [] seg;
		
		Seg_Tree(int sz){
			this.n = sz;
			seg = new data[4*n+4];
		}
		
		void build(long a[], int v, int tl, int tr) {
		    if (tl == tr) {
		        seg[v] = new data(a[tl]);
		    } else {
		        int tm = (tl + tr) / 2;
		        build(a, v*2, tl, tm);
		        build(a, v*2+1, tm+1, tr);
		        seg[v] = combine(seg[v*2],seg[v*2+1]);
		    }
		}

		void update(int v, int tl, int tr, int pos, long new_val) {
		    if (tl == tr) {
		        seg[v] = new data(new_val);
		    } else {
		        int tm = (tl + tr) / 2;
		        if (pos <= tm)
		            update(v*2, tl, tm, pos, new_val);
		        else
		            update(v*2+1, tm+1, tr, pos, new_val);
		        seg[v] = combine(seg[v*2],seg[v*2+1]);
		    }
		}
		
		data query(int v, int tl, int tr, int l, int r) {
		    if (l > r) 
		        return new data(0);
		    if (l == tl && r == tr) 
		        return seg[v];
		    int tm = (tl + tr) / 2;
		    return combine(query(v*2, tl, tm, l, min(r, tm)),query(v*2+1, tm+1, tr, max(l, tm+1), r));
		}
	}
	
	static class Bit_Tree{
		static int n;
		static int [] bit;
		
		Bit_Tree(int sz){
			Bit_Tree.n = sz;
			Bit_Tree.bit = new int[n+1];
		}
		
		static int child(int x) {
			return x + (x & (-x));
		}
		
		static int parent(int x) {
			return x - (x & (-x));
		}
		
		static void build(int [] a) {
			for(int i = 0; i<a.length; i++) {
				int start = i+1;
				while(start <= n) {
					bit[start] += a[i];
					start = child(start);
				}
			}
		}
		
		static void update(int idx,int new_val) {
			idx += 1;
			while(idx <= n) {
				bit[idx] += new_val;
				idx = child(idx);
			}
		}
		
		static int query(int right) {
			int res = 0;
			while(right > 0) {
				res += bit[right];
				right = parent(right);
			}
			return res;
		}
		
		static int query(int left,int right) {
			return query(right) - query(left-1);
		}
	}
	
	public static int gcd(int a, int b)  
    { 
        BigInteger b1 = BigInteger.valueOf(a); 
        BigInteger b2 = BigInteger.valueOf(b); 
        BigInteger gcd = b1.gcd(b2); 
            return gcd.intValue(); 
    } 
      
    public static long gcd(long a, long b)  
    { 
        BigInteger b1 = BigInteger.valueOf(a); 
        BigInteger b2 = BigInteger.valueOf(b); 
        BigInteger gcd = b1.gcd(b2); 
            return gcd.longValue(); 
    } 
}