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

/*
 * Dancing
 * Jason Bradley Nel
 * 16287398
 */
import java.io.*;

public class Dancing {

    public static void main(String[] args) {

        In input = new In("input.txt");
        int T = Integer.parseInt(input.readLine());

        for (int i = 0; i < T; i++) {
            System.out.printf("Case #%d: ", i + 1);
            int N = input.readInt();
            int s = input.readInt();
            int p = input.readInt();
            int c = 0;//counter for >=p cases
            //System.out.printf("N: %d, S: %d, P: %d, R: ", N, s, p);
            
            for (int j = 0; j < N; j++) {
                
                int score = input.readInt();
                int q = score / 3;
                int m = score % 3;
                //System.out.printf("%2d (%d, %d) ", scores[j], q, m);
                                
                switch (m) {
                    case 0:
                        if (q >= p) {
                            c++;
                        } else if (((q + 1) == p) && (s > 0) && (q != 0)) {
                            c++;
                            s--;
                        }
                        break;
                    case 1:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        }
                        break;
                    case 2:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        } else if (((q + 2) == p) && (s > 0)) {
                            c++;
                            s--;
                        }
                        break;
                }
            }
            //System.out.printf("Best result of %d or higher: ", p);
            System.out.println(c);
        }


    }
}

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


public class QualB
{
	

	public void run()throws IOException
	{
		Scanner in = new Scanner(new File("b.in"));
		PrintWriter out = new PrintWriter("b.out");
		int nt = in.nextInt();
		in.nextLine();
		for(int it = 1;it <= nt; it++)
		{
			int n = in.nextInt();
			int s = in.nextInt();
			int p = in.nextInt();
			int [] a = new int[n];
			for(int i=0;i<n;i++)
				a[i] = in.nextInt();
			
			int ret = 0;
			for(int i=0;i<n;i++)
			{
				int q = a[i] % 3;
				int max = a[i] / 3;
				if(q != 0)
					max++;
				if(max >= p)
					ret++;
				else
				{
					max = a[i] / 3;
					if(a[i] != 0)
						max++;
					if(q == 2)
						max++;
					if(max >= p && s > 0)
					{
						ret++;
						s--;
					}
				}
			}
			
			out.println("Case #" + it + ": " + ret);
		}
		out.close();
	}
	
	/**
	 * @param args
	 */
	public static void main(String[] args)throws IOException
	{
		new QualB().run();
	}

}
