import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

import java.awt.datatransfer.StringSelection;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

/**
 * Created by IntelliJ IDEA.
 * User: ÐÐ¼Ð¸ÑÑÐ¸Ð¹
 * Date: 14.04.12
 * Time: 16:41
 * To change this template use File | Settings | File Templates.
 */
public class Problem{
    public static void main(String[] args) throws FileNotFoundException {
        Scanner in = new Scanner(System.in);
        PrintWriter out = new PrintWriter(new FileOutputStream("result.txt"));


        int cc = in.nextInt();
        in.nextLine();
        for(int zz=1;zz<=cc;++zz){
            int n = in.nextInt();
            int s = in.nextInt();
            int p = in.nextInt();

            int res = 0;

            for(int i=0;i<n;++i){
                int t = in.nextInt();
                if (p==0)
                    res++;
                else if (p==1) {
                    if(t>0)
                        res++;
                }
                else {
                    int p1,p2;
                    p1 = p-1;
                    p2 = p-2;
                    if (p+p1+p1<=t){
                        res++;
                    } else if (s>0 && p+p2+p2<=t){
                        res++;
                        --s;
                    }
                }
            }

            out.println("Case #"+zz+": "+res);
        }
        out.close();
    }
}
