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;

//Importing Java.io package classes to perform file management operations

//DANCE OF GOOGLERS

public class DanceOfGooglers
{	
	DanceOfGooglers()
	{
		Combinations combinations[] = new Combinations[31];
		for(int i = 0 ; i < 31 ; i++)
		{
			combinations[i] = new Combinations();
		}
	}

	static void doSort(int G[] , int N)
	{
		for(int i = 0 ; i < (N-1) ; i++)
		{
			int min = i;

			for(int j = (i + 1) ; j < N ; j++)
			{
				if(G[j] < G[min])
				{
					min = j;
				}
			}

			if(min != i)
			{
				int temp = G[min];
				G[min] = G[i];
				G[i] = temp;
			}
		}
	}

	public static void main(String[] args)
	{
		int limit = 30;
		int maxInt = 10;

		//Since there are total 31 Numbers 0-30 (Inclusive)
		Combinations combinations [] = new Combinations[31];

		for(int l = 0 ; l < 31 ; l++)
		{
			combinations[l] = new Combinations();
		}

		for(int sum = 0 ; sum <= limit ; sum++)
		{
			for(int i = 0 ; i <= maxInt ; i++)
			{
				for(int j = 0 ; j <= maxInt ; j++)
				{
					for(int k = 0 ; k <= maxInt ; k++)
					{
						if((i + j + k) > sum)
						{
							break;
						}

						if((i + j + k) == sum)
						{
							combinations[sum].populateSets(i, j, k);
							break;
						}
					}
				}
			}			
		}

		try
		{
			// Open the input file
			FileInputStream fistream = new FileInputStream("B-small-attempt0.in");
			
			// Get the object of DataInputStream
			DataInputStream in = new DataInputStream(fistream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			String strLine;
			
			//Create output file
			File file = new File("output.out");
			boolean exist = file.createNewFile();
			
			if (!exist)
			{
				System.out.println("File already exists.");
				System.exit(0);
			}
			
			FileWriter fostream = new FileWriter("output.out");
			BufferedWriter out = new BufferedWriter(fostream);
			
			int counter = 0;		//Counter purpose
			
			//Read File Line By Line
			int totalNumberOfCases = 0;
			while ((strLine = br.readLine()) != null)
			{
				if(counter == 0)
				{
					//Ignore the first Line for Conversion
					totalNumberOfCases = Integer.parseInt(strLine);
					counter++;
					continue;
				}
				
				String[] results = strLine.split(" ");
				
				int N = Integer.parseInt(results[0]);
				int S = Integer.parseInt(results[1]);
				int P = Integer.parseInt(results[2]);
				int G[] = new int[N];
				
				//int suprisesRemaining = 0;
				int maxBestResult = 0;
				
				for (int i = 0 ; i < N ; i++)
				{
					G[i] = Integer.parseInt(results[i+3]);
				}
				
				doSort(G , N);
				
				//System.out.println(combinations[G[0]].bestResult[0] + " " + combinations[G[0]].bestResult[1]);
				
				for(int i = 0 ; i < N ; i++)
				{
					if(combinations[G[i]].bestResult[1] < P)	//Non Surprising 
					{
						if(combinations[G[i]].bestResult[0] < P || combinations[G[i]].bestResult[0] == 1000)	//Surprising
						{
							//Ignore
							continue;
						}
						else
						{
							if(S != 0)
							{
								maxBestResult++;
								S--;
							}
						}
					}
					else
					{
						maxBestResult++;			
					}
				}
				
				// Print the content in the output file
				out.write("Case #" + counter + ": " + maxBestResult);
				
				
				//System.out.println(N + " " + S + " " + P + " " + G[0] + " " + G[1] + " " + G[2]);
				/*
				System.out.println("Displaying Combinations");
				System.out.println("=======================");
				
				for(int i = 0 ; i < 31 ; i++)
				{
					combinations[i].displayCombinations(i);
				}
				*/
				
				if(counter < totalNumberOfCases)
				{
					out.write("\n");
				}
				counter++;
			}

			//Close the input stream
			in.close();

			//Close the output Stream
			out.close();

		}
		catch(Exception e)
		{
			//Catch exception if any
			System.err.println("Error: " + e.getMessage() + " : " + e);
		}
	}
}