import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;


public class Dancing_improved {
	
	static int f_Superan_limites(String params){
		  int superan_limite=0;
		  String[] parametros=params.split(" ");
		  
		  int n_participantes= Integer.parseInt(parametros[0]);
		  int n_sorprendidos= Integer.parseInt(parametros[1]);
		  int nota_limite= Integer.parseInt(parametros[2]);
		  
		  int suma_notas, resto, nota_juego;
		  for(int i=3;i<parametros.length;i++){ // Recorro las sumas de los participantes
			  
			  suma_notas=Integer.parseInt(parametros[i]);
			  resto=suma_notas%3;
			  
			  if(resto==0){ // el resto es el número triplicado!
				  nota_juego=suma_notas/3;
				  if(nota_juego>=nota_limite){
					  superan_limite++;
				  }else if(nota_juego-1>=0 && n_sorprendidos>0 && ((nota_juego+1)>=nota_limite || (nota_juego+2)>=nota_limite)){ // no supera el límite pero podría hacerlo si quedan sorprendidos
					  n_sorprendidos--;
					  superan_limite++;
				  }
			  }else if((suma_notas+1)%3==0){ // Tendré que jugar con el valor en +-1
				  nota_juego=(suma_notas+1)/3;
				  if(nota_juego-1>=0 && nota_juego>=nota_limite){
					  superan_limite++;
				  }else if(nota_juego-1>=0 && n_sorprendidos>0 && (nota_juego+1)>=nota_limite){
					  n_sorprendidos--;
					  superan_limite++;
				  }
			  }else if((suma_notas+2)%3==0){ // Tendré que jugar con el valor en +-2
				  nota_juego=(suma_notas+2)/3;
				  if(nota_juego-1>=0 && nota_juego>=nota_limite){
					  superan_limite++;
				  }		  
			  }			  
		  }
		  return superan_limite;
	}
	
	public static void main(String[] args) throws IOException {
		FileReader fr = new FileReader(args[0]);
		BufferedReader bf = new BufferedReader(fr);
		int ntest=0;
		
		FileWriter fstream = new FileWriter("out.txt");
		BufferedWriter out = new BufferedWriter(fstream);
		
		String lines = bf.readLine();
		String liner, linew;
		int lines_r=0;
		String[] numbers;
		int total;
		
		while((liner = bf.readLine())!=null && lines_r<=Integer.parseInt(lines)) {
			ntest++;
			numbers=liner.split(" ");
			total=f_Superan_limites(liner);
			linew="Case #"+ntest+": "+total+"\n";
			out.write(linew);
			lines_r++;
		}
		out.close();
		fr.close();
	}
}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.lang.Math;
import java.util.Arrays;

public class DancingWithTheGooglers {
	public static int testSize = 0;
	
	public static int[] convertString2Nums(int n, String str) {
		int[] result = new int[n];
		
		int begIndex = 0;
		int endIndex = 0;
		
		for(int i = 0; i < n - 1; i++) {
			endIndex = str.indexOf(' ', begIndex);
			result[i] = Integer.parseInt(str.substring(begIndex, endIndex));
			begIndex = endIndex + 1;
		}
		result[n - 1] = Integer.parseInt(str.substring(begIndex, str.length()));
		return result;
	}
	
	public static boolean isPossibleScore(int score, int P) {
		if(0 == P) return true;
		if(score < P) return false;
		int remain = (score - P) >> 1;
		if(P - remain > 1)
			return false;
		return true;
	}
	
	public static boolean isSurprisePossible(int score, int P) {
		if(0 == P) return true;
		if(score < P) return false;
		int remain = (score - P) >> 1;
		if(P - remain > 2)
			return false;
		return true;	
	}
	
	public static int maxDancers(String input) {
		int result = 0;
		String[] params = input.split(" ");
		int N = Integer.parseInt(params[0]);
		int S = Integer.parseInt(params[1]);
		int P = Integer.parseInt(params[2]);
		
		int[] a = new int[N];
		int numOfSurprise = 0;
		
		for(int i = 0; i < N; i++) {
			a[i] = Integer.parseInt(params[i + 3]);
		}
		
		Arrays.sort(a);
		for(int i = N - 1; i >= 0 ; i--) {
			if(isPossibleScore(a[i], P)) {
				result++;
			} else {
				if(numOfSurprise < S && isSurprisePossible(a[i], P)) {
					result++;
					numOfSurprise++;
				}
			}
		}
		/*
		
		int i = 0;
		while(a[i] < P ) {
			i++;
			if(i >= N)
				break;
		}
		
		if(i == N)
			return 0;
		
		int j = 0;
		for(j = 0; j < S && j + i < N; j++) {
			result ++;
		}
		
		if(j + i < N) {
			for(int k = j + i; k < N; k++) {
				if(isPossibleScore(a[k], P))
					result++;
			}
		}
		*/
		return result;
	}

	public static void Output(String inPath, String outPath) {
		try {
			FileInputStream fstream = new FileInputStream(inPath);
			DataInputStream in = new DataInputStream(fstream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			File of = new File(outPath);
			of.delete();
			BufferedWriter bw = new BufferedWriter(new FileWriter(new File(outPath), true));
			
			String line = br.readLine();
			
			int[] parameters = convertString2Nums(1, line);
			int numOfTest = parameters[0];
			
			String str = new String();
			for(int i = 0; i < numOfTest; i ++) {
				line = br.readLine();
				str = new String("Case #" + (i+1) + ": " + maxDancers(line));
				System.out.println(str);
				bw.write(str);
				bw.newLine();
			}	 
			
			in.close();
			bw.close();
		} catch (Exception e){//Catch exception if any
			System.err.println("Error: " + e.getMessage());
		}
	}
	
	//public static 
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		String inFile  = new String();
		String outFile = new String();
		testSize = 1;
		switch(testSize) {
			case 0:
				inFile = new String("./B-test.in");
				outFile = new String("./B-test.out");
				break;
				
			case 1:
				inFile = new String("./B-small-attempt1.in");
				outFile = new String("./B-small-attempt1.out");
				break;
				
			case 2:
				inFile = new String("./A-large-practice.in");
				outFile = new String("./A-large-practice.out");
				break;
			default:
				break;
		}		
		Output(inFile, outFile);
	}


}
