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 gcj;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;

public class DancingWithTheGooglers {

	private String solve(Scanner in) {
		int N = in.nextInt();
		int S = in.nextInt();
		int p = in.nextInt();
		
		int p3 = 3*p;
		
		if (p >10) return "" + 0;
		
		int result = 0;
		int strange = 0;

		for (int i=0; i<N; i++) {
			int score = in.nextInt();

			if (p3 <= score) result++;
			else {	
				int diff = p3 - score;
				if (diff <= 2) {
					if (p - 1 >= 0)
						result++;
				}
				else if (diff <= 4) {
					if (p - 2 >= 0) {
						strange++;
						if (strange <= S) result++;
					}
				}
			}
			
		}
		
		return "" + result;
	}
	
	
	/**
	 * @param args
	 * @throws FileNotFoundException 
	 */
	public static void main(String[] args) throws FileNotFoundException {
	    Scanner in = new Scanner(new File("C:\\Users\\User\\Desktop\\dane\\data.in"));
	    PrintWriter out = new PrintWriter("C:\\Users\\User\\Desktop\\dane\\output");
		
	    int T = in.nextInt();
	    in.nextLine();
	
        for (int i = 0; i < T; i++) {
            String s = "Case #" + (i + 1) + ": " + new DancingWithTheGooglers().solve(in);
            out.println(s);
            System.out.println(s);
        }
        out.close();

	}

}
