/**
 * 
 */
package pandit.codejam;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Scanner;

/**
 * @author Manu Ram Pandit
 * 
 */
public class DancingWithGooglersUpload {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		FileInputStream fStream = new FileInputStream(
				"input.txt");

		Scanner scanner = new Scanner(new BufferedInputStream(fStream));
		Writer out = new OutputStreamWriter(new FileOutputStream("output.txt"));

		int T = scanner.nextInt();
		int N,S,P,ti;
		int counter = 0;
		for (int count = 1; count <= T; count++) {
			N=scanner.nextInt();
			S = scanner.nextInt();
			counter = 0;
			P = scanner.nextInt();
			for(int i=1;i<=N;i++){
				ti=scanner.nextInt();
				if(ti>=(3*P-2)){
					counter++;
					continue;
				}
				else if(S>0){
					if(P>=2 && ((ti==(3*P-3)) ||(ti==(3*P-4)))) {
					S--;
					counter++;
					continue;
					}
				}
				
			}
			// System.out.println("Case #" + count + ": " + counter);
			out.write("Case #" + count + ": " + counter + "\n");
		}
		fStream.close();
		out.close();

	}

}

import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;


public class LaDanceGoogler {

	public static void main(String[] args) throws IOException {
		Path input = Paths.get("/Users/mdymczyk/google-codejam/Tongues/src/input.in");
		List<String> lines = Files.readAllLines(input, Charset.forName("UTF-8"));
		lines.remove(0);
		int i = 1;
		for(String line : lines) {
			StringBuilder sb = new StringBuilder();
			sb.append("Case #"+i+": ");
			String[] numbers = line.split(" ");
			int specials = Integer.parseInt(numbers[1]);
			int searchedValue = Integer.parseInt(numbers[2]);
			int results = 0;
			for(int j = 3 ; j < numbers.length ; j++) {
				int score = Integer.parseInt(numbers[j]);
				for(int s = searchedValue ; s <= 10 ; s++){
					int rest = score-s;
					if(rest-2*s == 0 ||
					   (rest-2*s+1 == 0 && score-1 >= 0) ||
					   (rest-2*s+2 == 0 && score-1 >= 0)) {
						results++;
						break;
					} else if(specials > 0 && ((rest-2*s+3 == 0 && score-1 >= 0) ||
							   				   (rest-2*s+4 == 0 && score-2 >= 0))) {
						results++;
						specials--;
						break;
					}
				}
			}
			sb.append(results);
			System.out.println(sb);
			i++;
		}
	}
	
}
