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.*;

public class gcj
    {

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

            String fileName = "B-small-attempt0.in";
            FileReader reader = new FileReader(fileName);
            LineNumberReader lnreader = new LineNumberReader(reader);
            FileWriter writer = new FileWriter("output-B-small.txt");
			PrintWriter out = new PrintWriter(writer);

            String line = "";
            line = lnreader.readLine();
            int no_of_googlers = 0;
            int surprise;
            int min_score;
            int total_score;
            int rem_score;
            int count;
            int kase = 0;
            String[] strings = line.split(" ");
            int no_test_cases = Integer.parseInt(strings[0]);

            while ((line = lnreader.readLine()) != null){
                strings = line.split(" ");
                kase++;
                count = 0;
                no_of_googlers = Integer.parseInt(strings[0]);
                surprise = Integer.parseInt(strings[1]);
                min_score = Integer.parseInt(strings[2]);
                for (int i = 0;i<no_of_googlers;i++){
                    total_score = Integer.parseInt(strings[i+3]);
                    rem_score = total_score - min_score;
                    if ( rem_score > -1){ 
                    if (((min_score*2 - rem_score) < 3) ){
                        count++;
                    } else {
                        if ((min_score*2 - rem_score == 3) || (min_score*2 - rem_score == 4)){
                            if (surprise != 0) {
                                count ++;
                                surprise--;
                            }
                        }
                    }
					}
                }
				out.println("Case #" + (lnreader.
                getLineNumber()-1) + ": " + count);               
            }
            out.close();

        }

    }

