import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class DancingWithTheGooglers {
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader (new FileReader("B-small.in"));
		PrintWriter out = new PrintWriter(new FileWriter("B-small.out"));
		
		int t = Integer.parseInt(f.readLine());
		for (int i = 0; i < t; i++){
			int c = 0;
			StringTokenizer st = new StringTokenizer(f.readLine());
			int n = Integer.parseInt(st.nextToken());
			int[] ti = new int[n];
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			for (int j = 0; j < n; j ++){
				ti[j] = Integer.parseInt(st.nextToken());
				if (ti[j] % 3 == 0){
					if (ti[j] / 3 >= p)
						c++;
					else if (ti[j] / 3 == (p-1) && s > 0 && ti[j] >= 2){
						s--;
						c++;
					}
				}
				else if (ti[j] % 3 == 1){
					if ((ti[j] / 3) + 1 >= p)
						c++;					
				}
				else{
					if (ti[j] / 3 >= p-1)
						c++;
					else if (ti[j] / 3 == (p-2) && s > 0){
						s--;
						c++;
					}
				}
					
				
			}
			out.println("Case #" + (i+1) + ": " + c);
			
			
		}
		out.close();
		System.exit(0);
		
		
		
	}
}

package javaapplication2;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

public class DancingWithTheGooglers {
    private final static String INPUT_PATH = "resources/dancing_with_the_googlers.in";
    private final static String OUTPUT_PATH = "resources/dancing_with_the_googlers.out";
    private static int caseNumber = 0;
    
    public static void main(String[] args) throws FileNotFoundException, IOException {
        try (Scanner scanner = new Scanner(new File(INPUT_PATH))) {
            int T = scanner.nextInt();
            try (FileWriter out = new FileWriter(OUTPUT_PATH)) {
                for (int i = 0; i < T; ++i) {
                    processCase(scanner, out);
                }
            }
        }
    }
    
    private static void processCase(Scanner scanner, FileWriter out) throws IOException {
        out.write("Case #" + (++caseNumber) + ": ");
        int N = scanner.nextInt();
        int S = scanner.nextInt();
        int p = scanner.nextInt();
        int result = 0;
        for (int i = 0; i < N; ++i) {
            int P = scanner.nextInt();
            if ((P + 2) / 3 >= p) {
                ++result;
            } else if (p + 2 * Math.max(p - 2, 0) <= P && S > 0) {
                ++result;
                --S;
            }
        }
        out.write(result + "");
        out.write("\n");
    }
}
