import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

package bchang;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;

/**
 * Created with IntelliJ IDEA.
 * User: bchang
 * Date: 4/14/12
 * Time: 9:08 PM
 * To change this template use File | Settings | File Templates.
 */
public class ProblemB {

    private static int process(String line) {
        StringTokenizer st = new StringTokenizer(line);
        int n = Integer.parseInt(st.nextToken());
        int s = Integer.parseInt(st.nextToken());
        int p = Integer.parseInt(st.nextToken());
        int counter = 0;
        for (int j = 0; j < n; j++) {
            int ti = Integer.parseInt(st.nextToken());
            int r = ti - p;
            if (r >= 0) {
                if (r >= p * 2 - 2) {
                    counter++;
                }
                else if (s > 0 && r >= p * 2 - 4) {
                    counter++;
                    s--;
                }
            }
        }
        return counter;
    }

    public static void main(String[] args) throws Exception {
        BufferedReader reader = null;
        try {
            reader = new BufferedReader(new InputStreamReader(System.in));
            int t = Integer.parseInt(reader.readLine());
            for (int i = 0; i < t; i++) {
                String line = reader.readLine();
                int result = process(line);
                System.out.println("Case #" + (i + 1) + ": " + result);
            }
        }
        finally {
            if (reader != null) {
                try {
                    reader.close();
                }
                catch (IOException e) {
                }
            }
        }

    }
}
