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 dancingwithgooglers;

import java.util.Scanner;

/**
 *
 * @author topik
 */
public class DancingWithGooglers
{

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args)
    {
        final Scanner scanner = new Scanner(System.in);
        final int testCases = scanner.nextInt();
        for( int tc=1; tc <= testCases; tc++ )
        {
            final int googlers = scanner.nextInt();
            int surprising = scanner.nextInt();
            final int p = scanner.nextInt();
            
            int goodGooglers = 0;
            
            for( int i=0; i < googlers; i++ )
            {
                final int score = scanner.nextInt();
                
                if( score == 0 )
                {
                    if( p == 0 )
                    {
                        goodGooglers++;
                    }
                    continue;
                }
                
                final int d = score / 3;
                final int r = score % 3;
                
                if( d >= p )
                {
                    goodGooglers++;
                }
                else if( d+1 >= p )
                {
                    if( r > 0 )
                    {
                        goodGooglers++;
                    }
                    else if( surprising > 0 )
                    {
                        surprising--;
                        goodGooglers++;
                    }
                }
                else if( d+2 >= p )
                {
                    if( r == 2 && surprising > 0 )
                    {
                        surprising--;
                        goodGooglers++;
                    }
                }
            }
            
            System.out.println("Case #" + tc + ": " + goodGooglers);
        }
    }
}
