/*
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 * 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.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

public class B {
	public static void main(String[] args) throws IOException {
		String filename = "B-small-attempt3";
		String inname = filename + ".in";
		String outname = filename + ".out";
		Scanner sc = new Scanner(new File(inname));
		PrintWriter out = new PrintWriter(new FileWriter(outname));

		int N = sc.nextInt();
		for (int t = 1; t <= N; t++) {
			int[] scores = new int[31];
			int numGooglers = sc.nextInt();
			int surprise = sc.nextInt();
			int minPoints = sc.nextInt();
			for (int i = 0; i < numGooglers; i++) {
				scores[sc.nextInt()]++;
			}
			int triple = minPoints * 3;
			int ans = 0;
			int p = 30;
			while (p >= 0) {
				scores[p]--;
				if (scores[p] >= 0) {
					if(p >= triple) {
						ans++;
					} else if(p >= triple - 2 && minPoints >= 1) {
						ans++;
					} else if(p >= triple - 4 && minPoints >= 2 && surprise > 0) {
						ans++;
						surprise--;
					}
				} else {
					p--;
				}
			}
			out.println("Case #" + t + ": " + ans);
			System.out.println("Case #" + t + ": " + ans);
		}
		out.close();
	}
}
