/**
 * 
 */
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();

	}

}

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

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

/**
 *
 * @author KazakhPride
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
        // TODO code application logic here
        Scanner in = new Scanner(new File("B-small-attempt0.in"));
        PrintWriter out = new PrintWriter(new File("output.txt"));

        int n = in.nextInt();
        int t = 0;
        int s = 0;
        int p = 0;
        
        for (int j = 1; j <= n; j++) {
            out.print("Case #" + j + ": ");
            t = in.nextInt();
            s = in.nextInt();
            p = in.nextInt();
            int count = 0;
            int ar[] = new int[t];
            for (int i = 0; i < ar.length; i++) {
                ar[i] = in.nextInt();
            }
            
            for( int i = 0; i < ar.length; i++ ){
                if(ar[i]%3 == 0){
                    int base = ar[i]/3;
                    //int second = first;
                    //int third = second;
                    if(base >= p){
                        count++;
                    }
                    else{
                        if(s > 0 && base > 0 && base + 1 >= p){
                            count++;
                            s--;
                        }
                    }
                }
                else if(ar[i]%3==1){
                    int base = ar[i]/3;
                    
                    if(base >= p || base + 1 >= p){
                        count++;
                    }
                    else{
                        if(s > 0 && base + 1 >= p){
                            count++;
                            s--;
                        }
                    }
                }
                if( ar[i]%3 == 2 ){
                    int base = ar[i]/3;
                    
                    if(base + 1 >= p || base >= p){
                        count++;
                    }
                    else{
                        if( s > 0 && base + 2 >= p ){
                            count++;
                            s--;
                        }
                    }
                }
            }
            out.println(count);
        }
        in.close();
        out.close();
    }
}