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.*;

public class DancingWithGooglers {

	static int caseNumber;
	static int totalCases;
	
	public static void main(String[] args) throws Exception {
		
		caseNumber = 1;

		File fileIn = new File("C:\\GCJ\\DancingWithGooglers\\B-small-attempt0.in");
		FileInputStream fileInputStream = null;
		BufferedInputStream inputStream = null;
		BufferedReader reader = null;
		Writer out;
		
		String newLine = System.getProperty("line.separator");
		
		String fileOutPath = "C:\\GCJ\\DancingWithGooglers\\output.txt";
		File fileOut = new File(fileOutPath);
		if (! fileOut.createNewFile()){
			fileOut.delete();
			fileOut.createNewFile();
		}
		
		out = new OutputStreamWriter(new FileOutputStream(fileOutPath), "US-ASCII");
		
		
		StringBuilder builder = new StringBuilder();

		try {
			fileInputStream = new FileInputStream(fileIn);

			// Here BufferedInputStream is added for fast reading.
			inputStream = new BufferedInputStream(fileInputStream);
			reader = new BufferedReader(new InputStreamReader(inputStream));

			totalCases = Integer.parseInt(reader.readLine());
			while (caseNumber <= totalCases){
				builder.append(handleTestCase(reader));
				builder.append(newLine);
				caseNumber++;
			}
			
			
			// dispose all the resources after using them.
			fileInputStream.close();
			inputStream.close();
			reader.close();

		} catch (Exception e) {
			e.printStackTrace();
		} 
		System.out.print(builder.toString());
		out.write(builder.toString());
		out.close();
	}
	
	public static String handleTestCase(BufferedReader reader) throws IOException{
		String[] splitLine = reader.readLine().split(" ");
		int[] ints = stringArrayToIntArray(splitLine);
		int numScores = ints[0];
		int numSurprises = ints[1];
		int goal = ints[2];
		
		int surprisesLeft = numSurprises;
		int metGoal = 0;
		for(int i = 3; i < ints.length; i++){
			//Base cases
			if(ints[i] == 0) {
				if(goal == 0)
					metGoal++;
			}
			
			else if(ints[i] == 1){
				if(goal == 1)
					metGoal++;
			}
			//Handles if the number is divisible by 3
			//If the average is >= the goal, it is trivially meeting the goal
			//If you allow for a surprise, the max can grow by 1
			else if(ints[i] % 3 == 0){
				if(ints[i] / 3 >= goal)
					metGoal++;
				else if ( ints[i] / 3 == goal - 1){
					if(surprisesLeft > 0) {
						surprisesLeft--;
						metGoal++;
					}
				}
			}
			
			//The value of the maximum doesn't change even with a surprise with ints[i] % 3 ==1
			//So I don't even evaluate it here and worry about deducting available surprises
			else if(ints[i] % 3 == 1){
				if(ints[i] / 3 >= goal-1)
					metGoal++;
			}
			
			//Value of the maximum with % 3 == 2 is one above the average by default
			//Allowing for a surprise allows for it to be one higher
			else if(ints[i] % 3 == 2){ //Unecessary "if" statement kept to remind about the last case
				if(ints[i] / 3 >= goal-1)
					metGoal++;
				else if(ints[i] / 3 == goal - 2){
					if(surprisesLeft > 0) {
						surprisesLeft--;
						metGoal++;
					}
				}
			}
			
		}
		
		if(surprisesLeft > 0)
			System.out.println("Surprises were left: "+surprisesLeft+" on case "+caseNumber);
		return "Case #"+caseNumber+": "+metGoal;
	}
	
	public static int[] stringArrayToIntArray(String[] input){
		int[] ints = new int[input.length];
		for (int i = 0; i < input.length; i++){
			ints[i] = Integer.parseInt(input[i]);
		}
		return ints;
	}
}
