/*
 * 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.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.Scanner;

public class B {

	/**
	 * @param args
	 */
	public static void main(String[] args) throws Exception {
		// TODO Auto-generated method stub

		// bug eliminator

		Scanner in = new Scanner(new File("d:\\b.small.in"));// new Scanner(new
															// File("d:\\b.small.in"));
		// in = new Scanner(new File("d:\\Minimum Scalar Product-big.in"));

		int people, surp, max,cutter, dangers, certainty;
		int[] scores;

		int testCases = in.nextInt();
		in.nextLine();
		for (int cas = 1; cas <= testCases; cas++) {

			int ans = 0;

			people = in.nextInt();
			scores = new int[people];
			surp = in.nextInt();
			max = in.nextInt();
			cutter = max*3;

			for (int i = 0; i < people; i++)
				scores[i] = in.nextInt();

//			in.nextLine();// eat linedelim

			dangers = 0;
			certainty = 0;
			for (int i = 0; i < people; i++) {
				if (scores[i] >= cutter - 2) {
					certainty++;
				} else if (scores [i] >= cutter - 4&&cutter - 4>=0) {
					dangers++;
				}
			}
//			System.out.println("m"+max+"c"+cutter+"c"+certainty+"d"+dangers+"s"+surp);
			ans = certainty;
			ans+= dangers > surp ? surp : dangers;

			System.out.printf("Case #%d: %d\n", cas, ans);
		}

	}

}
