/*
 * 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.FileNotFoundException;
import java.io.PrintWriter;
import java.util.*;

public class Dance {
	private static int raw_num;
	private static int pot_num;
	public static void main(String[] args) throws FileNotFoundException{
		Scanner in = new Scanner(System.in);
		PrintWriter out = new PrintWriter("dance_out.txt");
		int t = in.nextInt();
		for (int i = 0; i < t; i++){
			raw_num = pot_num = 0;
			int n = in.nextInt();
			int s = in.nextInt();
			int p = in.nextInt();
			for (int j = 0; j < n; j++){
				process(in.nextInt(), p);
			}
			if (pot_num < s)
				raw_num += pot_num;
			else
				raw_num += s;
			out.printf("Case #%d: %d%n", i+1, raw_num);
		}
		out.close();
	}
	private static void process(int score, int p){
		switch (score % 3) {
		case 0:
			if (score / 3 >= p)
				raw_num++;
			else {
				if (score / 3 + 1 >= p && score / 3 - 1 > 0)
					pot_num++;
			}
			break;
		case 1:
			if (score / 3 + 1 >= p)
				raw_num++;
			break;
		case 2:
			if (score / 3 + 1 >= p)
				raw_num++;
			else {
				if (score / 3 + 2 >= p)
					pot_num++;
			}
		default:
			break;
		}
	}
}
