import java.io.BufferedWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.Scanner;


public class Dancing_With_the_Googlers {


    /**
     * The first line of the input gives the number of test cases, T.
     *  T test cases follow. 
     *  Each test case consists of a single line containing integers separated by single spaces. 
     *  The first integer will be N, the number of Googlers, and the second integer will be S, the number of surprising triplets of scores. 
     *  The third integer will be p, as described above. Next will be N integers ti: the total points of the Googlers. 
     * @throws IOException
     */
	   public static void main(String[] args) throws IOException {
	        // TODO Auto-generated method stub
			// Reading the input file
			Scanner in = new Scanner(new File("B-large.in"));
			// writting the input file
			FileOutputStream fos = new FileOutputStream("B-large.out");
			PrintStream out = new PrintStream(fos);
	         //Close the output stream
	        int testCase=Integer.parseInt(in.nextLine());
	        for(int i=0;i<testCase;i++) {
	        	out.print("Case #" + (i + 1) + ":\t");
	        	int NoOfGooglers= in.nextInt();
	        	int NoOfSurprisingResults = in.nextInt();
	        	int atLeastP=in.nextInt();
	        	ArrayList<Integer> scores= new ArrayList<Integer>();
        		int BestResults=0;
        		int Surprising=0;
	        	for(int j=0;j<NoOfGooglers;j++)
	        	{
	        		scores.add(in.nextInt());
	        		//System.out.print(scores.get(j));
	        		int modulus=scores.get(j)%3;
	        		int temp = scores.get(j);
	    			switch (modulus) {
					case 0:
						if (((temp / 3) >= atLeastP)) {
							BestResults++;
						} else {
							if (((((temp / 3) + 1) >= atLeastP) && ((temp / 3) >= 1))
									&& (Surprising < NoOfSurprisingResults)) {
								BestResults++;
								Surprising++;
								
							}
							System.out.println("Case 0"+"itr:"+i+"  surprising:"+temp);
						}
						
						break;
					case 1:
						if ((temp / 3) + 1 >= atLeastP) {
							BestResults++;
							continue;
						}
						
						break;
					case 2:
						if ((temp / 3) + 1 >= atLeastP) {
							BestResults++;
						} else {
							if (((temp / 3) + 2 >= atLeastP)
									&& (Surprising < NoOfSurprisingResults)) {
								BestResults++;
								Surprising++;
							}
							System.out.println("Case 2"+"itr:"+i+"  surprising:"+temp);
						}
						break;
					default:
						System.out.println("Error");
					}
	    			
				}// Internal for
				out.println(BestResults);
				// System.out.println(BestResults);
				System.out.println(Surprising);
				BestResults = 0;
			}// for
			in.close();
			out.close();
			fos.close();

	   }
}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.HashMap;
import java.util.StringTokenizer;
import java.util.Vector;


public class Algorithm2 {

	static final String input_path = "F://workspace//GoogleContest2012//src//input.txt";
	static final String output_path = "F://workspace//GoogleContest2012//src//output.txt";
	static int total_case;
	
	static int findMax(String line){
		StringTokenizer token  = new StringTokenizer(line);
		int num = Integer.parseInt((String)token.nextElement());
		int surprising  = Integer.parseInt((String)token.nextElement());
		int mscore =  Integer.parseInt((String)token.nextElement());
		int goodline = 3*mscore - 2;
		int middline = 3*mscore - 4;
		goodline = goodline>0?goodline:0;
		middline = middline>0?middline:1;
		int[] scores = new int[num];
		int good  = 0, middle = 0;
		for(int i = 0; i< num;i++){
			scores[i] = Integer.parseInt((String)token.nextElement());
			if(scores[i]>=goodline){
				good++;
			}else if(scores[i]>=middline){
				middle++;
			}
		}
		
		return good + (middle>=surprising?surprising:middle);
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		int i = 0;
		Vector<String> outputs = new Vector<String>();
		try{
			File file = new File(input_path);
			BufferedReader reader =new BufferedReader(new FileReader(file));
			String line  = reader.readLine(); //skip number
			total_case = Integer.parseInt(line);
			while(i<total_case)
			{
				line = reader.readLine();
				
				Integer max = findMax(line);
				String decoded = "Case #"+(i+1)+": "+max;
				System.out.println(decoded);
				outputs.add(decoded);
				i++;
			}
			File file_o = new File(output_path);
			BufferedWriter writer =new BufferedWriter(new FileWriter(file_o));
			for(i=0;i<outputs.size();i++)
			{
				writer.write(outputs.get(i)+"\r\n");
			}
			writer.flush();
			reader.close();
			writer.close();
		}catch(Exception e){
			System.out.println(e.toString());
		}
	}

}
