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;
	}

}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package gcjqual;

import java.io.*;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author greg
 */
public class GCJQual2 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        GCJQual2 g = new GCJQual2();
        g.run();
    }

    private void run() {
        BufferedReader br = null;
        BufferedWriter bw = null;
        String eachLine;
        int count = 1;
        try {
            br = new BufferedReader(new FileReader("input2.txt"));
//            bw = new BufferedWriter(new OutputStreamWriter(System.out));
            bw = new BufferedWriter(new FileWriter("output2.txt"));
            String numTests = br.readLine();
            while ((eachLine = br.readLine()) != null) {
                bw.write("Case #" + count + ": ");
                bw.write(solve(eachLine));
                bw.newLine();
                count++;
            }
            bw.close();
        } catch (IOException ex) {
            Logger.getLogger(GCJQual1.class.getName()).log(Level.SEVERE, null, ex);
        } finally {
            try {
                br.close();
            } catch (IOException ex) {
                Logger.getLogger(GCJQual1.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

    }

    private String solve(String eachLine) {
        String[] params = eachLine.split(" ");
        int N = Integer.valueOf(params[0]);
        int S = Integer.valueOf(params[1]);
        int p = Integer.valueOf(params[2]);
        
        int minScore = Math.max(p * 3 - 2, p);
        int minSurprise = Math.max(p * 3 - 4, p);
                
//        ArrayList t = new ArrayList();
        int dancerPassed = 0;
        int dancerSurprise = 0;
        
        for (int i=0; i<N; i++) {
            int score = Integer.valueOf(params[i+3]);
            if ( score >= minScore) {
                dancerPassed++;
            } else if (score >= minSurprise ) {
                dancerSurprise++;
            }
        }
        
        if ( dancerSurprise > S ) {
            dancerSurprise = S;
        }
        
        
        return "" + (dancerPassed + dancerSurprise);
    }
}
