package code12.qualification;

import java.io.File;
import java.io.FileWriter;
import java.util.Scanner;

public class B {
	public static String solve(int N, int S, int p, int[] t) {
		
		// 3a 		-> (a, a, a), *(a - 1, a, a + 1)
		// 3a + 1	-> (a, a, a + 1), *(a - 1, a + 1, a + 1)
		// 3a + 2	-> (a, a + 1, a + 1), *(a, a, a + 2)
		
		int numPNoS = 0;
		int numPWithS = 0;
		
		for (int i = 0; i < N; i++) {
			int a = (int)Math.floor(t[i] / 3);
			int r = t[i] % 3;
			
			switch (r) {
			case 0:
				if (a >= p) {
					numPNoS++;
				} else if (a + 1 >= p && a - 1 >= 0) {
					numPWithS++;
				}
				break;
			case 1:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				}
				break;
			case 2:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				} else if (a + 2 >= p) {
					numPWithS++;
				}
				break;
			}
		}
		
		return "" + (numPNoS + Math.min(S, numPWithS));
	}

	public static void main(String[] args) throws Exception {
		// file name
		//String fileName = "Sample";
		//String fileName = "B-small";
		String fileName = "B-large";
		
		// file variable
		File inputFile = new File(fileName + ".in");
		File outputFile = new File(fileName + ".out");
		Scanner scanner = new Scanner(inputFile);
		FileWriter writer = new FileWriter(outputFile);

		// problem variable
		int totalCase;
		int N, S, p;
		int[] t;

		// get total case
		totalCase = scanner.nextInt();

		for (int caseIndex = 1; caseIndex <= totalCase; caseIndex++) {
			// get input
			N = scanner.nextInt();
			S = scanner.nextInt();
			p = scanner.nextInt();
			t = new int[N];
			
			for (int i = 0; i < N; i++) {
				t[i] = scanner.nextInt();
			}
			
			String output = "Case #" + caseIndex + ": " + solve(N, S, p, t);
			System.out.println(output);
			writer.write(output + "\n");
		}
		scanner.close();
		writer.close();
	}
}

import java.io.FileReader;
import java.io.FileWriter;
import java.io.BufferedReader;
import java.io.PrintWriter;
import java.io.IOException;


public class Test{
   public static void main(String[] args)
        throws IOException {

        BufferedReader inputStream = null;
        PrintWriter outputStream   = null;
        
        
        try {
            inputStream = 
                new BufferedReader(new FileReader("test.in"));
            outputStream = 
                new PrintWriter(new FileWriter("test.out"));

            String l;
            l = inputStream.readLine();
            int t = Integer.parseInt(l);
            int i = 1;
            while ((l = inputStream.readLine()) != null) {
                String result = "Case #"+(i++)+": "+getNum(l);
                outputStream.println(result);
                //System.out.println(result);
            }
        } finally {
            if (inputStream != null) {
                inputStream.close();
            }
            if (outputStream != null) {
                outputStream.close();
            }
        }
    }
    
    
    public static int getNum(String l){
        int number;
        int surpriseNumber;
        int maxScore;
        int[]totalPoints = new int[100];
        
        String[] strArray = l.split(" ");
        
        number = Integer.parseInt(strArray[0]);
        surpriseNumber = Integer.parseInt(strArray[1]);
        maxScore = Integer.parseInt(strArray[2]);
        
        
        for(int i=0;i<number;i++){
            totalPoints[i] = Integer.parseInt(strArray[3+i]);
        }
        
        int lessOnePoint = (maxScore-1)<0?0:(maxScore-1);
        int lessTwoPoint = (maxScore-2)<0?0:(maxScore-2);
        
        int minTotalPoint = maxScore+lessOnePoint*2;
        int minTotalPointWithSurprise = maxScore+lessTwoPoint*2;

        
        int returnValue = 0;
        for(int i=0;i<number;i++){
           
            if(totalPoints[i]>=minTotalPoint){
                returnValue++;
            }
            else if(totalPoints[i]>=minTotalPointWithSurprise){
                if(surpriseNumber>0){
                    returnValue++;
                    surpriseNumber--;
                }
            }
        }
        
        
        return returnValue;
    }
    
   
}