import java.util.List;


public class Case implements Runnable {

	private int id;
	private String output;

	private int n;
	private int s;
	private int p;
	private List<Integer> g;

	public Case(int id) {
		this.id = id;
	}

	public Case(int id, int n, int s, int p, List<Integer> g) {
		super();
		this.id = id;
		this.n = n;
		this.s = s;
		this.p = p;
		this.g = g;
	}

	public String solve() {
		int res = 0;
		for (int googler : g) {
			int b = googler / 3;
			boolean div = googler % 3 == 0;
			if (b >= p) {
				res++;
				continue;
			}
			if (p == b+1) {
				if (div && s > 0 && b > 0) {
					res++;
					s--;
					continue;
				}
				if (!div) {
					res++;
					continue;
				}
			}
			if (p == b+2) {
				if (3*b+2 == googler && s > 0) {
					res++;
					s--;
				}
			}
		}
		return String.valueOf(res);
	}

	@Override
	public void run() {
		output = solve();
	}

	@Override
	public String toString() {
		return "Case #" + id + ": " + output;
	}

}
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashMap;
import java.util.Scanner;


public class QualificationQ2 {

	/**
	 * @param args
	 */
	public static void main(String[] args) throws IOException {
		

		FileWriter fstream = new FileWriter("out.txt");
		BufferedWriter out = new BufferedWriter(fstream);

		File file = new File(args[0]);
		Scanner in = new Scanner(file);
		int T = in.nextInt();
		in.nextLine();
		for (int zz = 1; zz <= T; zz++) {

			String inputLine = in.nextLine();
			String outputLine = process(inputLine);
			output(out,zz,outputLine);
		}
		in.close();
		out.close();
	}
	
	private static String process(String inputLine) {
		
		int counter = 0;
	
		String[] elements = inputLine.split(" ");
		int numberOfPlayers = new Integer(elements[0]);
		int numberOfSuprisings = new Integer(elements[1]);
		int score = new Integer(elements[2]);
		int sureCountScore = 3 * (score - 1) + 1;
		int surprisingCountScore = 2 * (score -2) + score;
		
		for (int i=3;i<numberOfPlayers+3;i++){
			if (new Integer(elements[i])>=sureCountScore){
				counter++;
			}else if (new Integer(elements[i])>0&&numberOfSuprisings>0&& new Integer(elements[i])>=surprisingCountScore){
				counter++;
				numberOfSuprisings--;
			}
		}
		
		return ""+counter;
	}

	private static void output(BufferedWriter out, int zz, String formattedString) throws IOException {
		// TODO Auto-generated method stub
		String outputLine = String.format("Case #%d: %s\n", zz,
				formattedString);
		System.out.format(outputLine);
		out.write(outputLine);
	}

}
