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.
"""
    Satwik_Tiwari ;) .
    12th AUGUST , 2020  - WEDNESDAY
"""

#===============================================================================================
#importing some useful libraries.
from __future__ import division, print_function

from fractions import Fraction
import sys
import os
from io import BytesIO, IOBase

from itertools import *
import bisect
from heapq import *
from math import *
from copy import *
from collections import deque
from collections import Counter as counter  # Counter(list)  return a dict with {key: count}
from itertools import combinations as comb # if a = [1,2,3] then print(list(comb(a,2))) -----> [(1, 2), (1, 3), (2, 3)]
from itertools import permutations as permutate
from bisect import bisect_left as bl
#If the element is already present in the list,
# the left most position where element has to be inserted is returned.
from bisect import bisect_right as br
from bisect import bisect
#If the element is already present in the list,
# the right most position where element has to be inserted is returned

#==============================================================================================
#fast I/O region
BUFSIZE = 8192


class FastIO(IOBase):
    newlines = 0

    def __init__(self, file):
        self._fd = file.fileno()
        self.buffer = BytesIO()
        self.writable = "x" in file.mode or "r" not in file.mode
        self.write = self.buffer.write if self.writable else None

    def read(self):
        while True:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            if not b:
                break
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines = 0
        return self.buffer.read()

    def readline(self):
        while self.newlines == 0:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            self.newlines = b.count(b"\n") + (not b)
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines -= 1
        return self.buffer.readline()

    def flush(self):
        if self.writable:
            os.write(self._fd, self.buffer.getvalue())
            self.buffer.truncate(0), self.buffer.seek(0)


class IOWrapper(IOBase):
    def __init__(self, file):
        self.buffer = FastIO(file)
        self.flush = self.buffer.flush
        self.writable = self.buffer.writable
        self.write = lambda s: self.buffer.write(s.encode("ascii"))
        self.read = lambda: self.buffer.read().decode("ascii")
        self.readline = lambda: self.buffer.readline().decode("ascii")


def print(*args, **kwargs):
    """Prints the values to a stream, or to sys.stdout by default."""
    sep, file = kwargs.pop("sep", " "), kwargs.pop("file", sys.stdout)
    at_start = True
    for x in args:
        if not at_start:
            file.write(sep)
        file.write(str(x))
        at_start = False
    file.write(kwargs.pop("end", "\n"))
    if kwargs.pop("flush", False):
        file.flush()


if sys.version_info[0] < 3:
    sys.stdin, sys.stdout = FastIO(sys.stdin), FastIO(sys.stdout)
else:
    sys.stdin, sys.stdout = IOWrapper(sys.stdin), IOWrapper(sys.stdout)

# inp = lambda: sys.stdin.readline().rstrip("\r\n")

#===============================================================================================
### START ITERATE RECURSION ###
from types import GeneratorType
def iterative(f, stack=[]):
  def wrapped_func(*args, **kwargs):
    if stack: return f(*args, **kwargs)
    to = f(*args, **kwargs)
    while True:
      if type(to) is GeneratorType:
        stack.append(to)
        to = next(to)
        continue
      stack.pop()
      if not stack: break
      to = stack[-1].send(to)
    return to
  return wrapped_func
#### END ITERATE RECURSION ####

#===============================================================================================
#some shortcuts

mod = 1000000007
def inp(): return sys.stdin.readline().rstrip("\r\n") #for fast input
def out(var): sys.stdout.write(str(var))  #for fast output, always take string
def lis(): return list(map(int, inp().split()))
def stringlis(): return list(map(str, inp().split()))
def sep(): return map(int, inp().split())
def strsep(): return map(str, inp().split())
# def graph(vertex): return [[] for i in range(0,vertex+1)]
def zerolist(n): return [0]*n
def nextline(): out("\n")  #as stdout.write always print sring.
def testcase(t):
    for p in range(t):
        solve()
def printlist(a) :
    for p in range(0,len(a)):
        out(str(a[p]) + ' ')
def lcm(a,b): return (a*b)//gcd(a,b)
def power(a,b):
    ans = 1
    while(b>0):
        if(b%2==1):
            ans*=a
        a*=a
        b//=2
    return ans
def ncr(n,r): return factorial(n)//(factorial(r)*factorial(max(n-r,1)))
def isPrime(n) :
    if (n <= 1) : return False
    if (n <= 3) : return True
    if (n % 2 == 0 or n % 3 == 0) : return False
    i = 5
    while(i * i <= n) :
        if (n % i == 0 or n % (i + 2) == 0) :
            return False
        i = i + 6
    return True

#===============================================================================================
# code here ;))


def solve():
    n,d,m = sep()
    less = []
    greater = []
    a = lis()
    for i in range(n):
        if(a[i]>m):
            greater.append(a[i])
        else:
            less.append(a[i])

    greater = sorted(greater)[::-1]
    less = sorted(less)
    if(len(greater)==0):
        print(sum(less))
        return
    if(len(less)==0):
        # print(ceil(len(greater)/(d+1)))
        print(sum(greater[:ceil(len(greater)/(d+1))]))
        return

    ans = sum(less)
    add = greater[0]
    greater = greater[1:]
    preg = [0]*(len(greater)+1)
    prel = [0]*(len(less)+1)

    for i in range(len(greater)):
        preg[i] = preg[i-1]+greater[i]
    for i in range(len(less)):
        prel[i] = prel[i-1]+less[i]




    # print(ans)
    # print(less)
    # print(greater)
    # print(prel)
    for i in range(1,len(greater)+1):
        left = len(greater)-i
        req = i*d
        if(left>= req):
            ans = max(ans,prel[-2]+preg[i-1])
        else:
            aur = req - (left)
            # print(aur,'==')
            if(aur<=len(less)):
                ans = max(ans,preg[i-1]+prel[-2]-prel[aur-1])
            else:
                break
            # print(preg[i-1],prel[-2]-prel[len(less)-aur-1],'==')
        # print(ans,i)
    print(ans+add)





testcase(1)
# testcase(int(inp()))










