/*
 * 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.util.*;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.BufferedReader;
import java.io.PrintWriter;
import java.io.IOException;

public class B {
	static Scanner fin = null;
	static PrintWriter fout = null;
	static String fname = "B-small";

	public static void main (String[] args) throws IOException {
		try {
			fin = new Scanner(System.in);
			fout = new PrintWriter(new FileWriter(fname + ".out"));

			int T = fin.nextInt();
			String s0 = fin.nextLine();

			for (int i = 1; i <= T; i++) {
				String s = fin.nextLine();
				String tokens[] = s.split(" ");
				int scores = Integer.parseInt(tokens[0]);
				int suprising = Integer.parseInt(tokens[1]);
                int target = Integer.parseInt(tokens[2]);
                int ok = 0;
                int possible = 0;
                for (int j = 0; j < scores; j++) {
                    int cur = Integer.parseInt(tokens[3 + j]);
                    if (cur >= target + 2 * Math.max(target - 1, 0)) {
                        ok++;
                    } else if (cur >= target + 2 * Math.max(target - 2, 0)) {
                        possible++;
                    }
                }

				System.out.println("Case #" + i + ": " + (ok + Math.min(suprising, possible)));
			}
		} finally {
			fin.close();
			fout.close();
		}
	}
}
