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);
		
		
		
	}
}

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

import java.io.*;

/**
 *
 * @author Oscar
 */
public class DancingGooglers {
    
    public static String resolver(String[] parametros) {
        int num = Integer.parseInt(parametros[0]);
        int especial = Integer.parseInt(parametros[1]);
        int objetivo = Integer.parseInt(parametros[2]);
        if(objetivo == 0)
            return Integer.toString(num);
        int min_1 = objetivo * 3 - 2;
        int min_2 = objetivo * 3 - 4;
        if(objetivo == 1)
            min_2 = 1;
        int encontrados = 0;
        for(int i = 0; i < num; i++) {
            int actual = Integer.parseInt(parametros[3 + i]);
            if(actual >= min_1) {
                encontrados++;
                continue;
            }
            if(actual >= min_2 && especial > 0) {
                especial--;
                encontrados++;
            }
        }
        return Integer.toString(encontrados);
    }
    public static void main(String[] args) throws Exception {
        System.out.println("?");
        BufferedReader lector = new BufferedReader(new InputStreamReader(System.in));
        String tipo = lector.readLine().trim();
        BufferedReader entrada = new BufferedReader(new InputStreamReader(new FileInputStream(tipo + ".in")));
        BufferedWriter salida = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(tipo + ".out")));
        int casos = Integer.parseInt(entrada.readLine());
        int contador = 1;
        while(casos > 0) {
            String[] parametros = entrada.readLine().split(" ");
            salida.write("Case #" + contador + ": " + resolver(parametros) + "\n");
            contador++;
            casos--;
        }
        salida.close();
        System.out.println("Fin");
    }
}
