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.io.*;
import java.util.*;

public class ProbB {
    public static void main(String[] args) throws FileNotFoundException, IOException {
        ProbB p = new ProbB();
        p.solveAll();
    }
    int tests = 0;
    Scanner in;
    BufferedWriter out;
    public ProbB() throws FileNotFoundException, IOException {
        out = new BufferedWriter(new FileWriter("b.out"));
        in = new Scanner(new File("b.in"));
        tests = in.nextInt();
        in.nextLine();
        //System.out.println(tests);
    }

    public void solveAll() throws IOException {
        for(int i = 0; i < tests; i++) {
            solve(i+1);
        }
        out.close();
        in.close();
    }
    public void solve(int casenr) throws IOException {
        int n, s, p, gar = 0, may = 0;
        n = in.nextInt();
        s = in.nextInt();
        p = in.nextInt();
        for(int i = 0; i < n; i++) {
            int tot = in.nextInt();
            int tmay = 3*p-4;
            int tgar = 3*p-2;
            if(tmay < 0)
                tmay = p;
            if(tot >= tgar) {
                gar++;
            } else if(tot >= tmay) {
                may++;
            }
        }
        out.write("Case #"+casenr+": ");
        out.write(new Integer(gar+Math.min(s, may)).toString());
        out.write('\n');
    }
}