/*
 * 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.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.PrintWriter;

public class Main2 {

	public static final String fileName = "A-small-attempt0.in";

	/**
	 * @param args
	 * @throws FileNotFoundException
	 */
	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new FileReader(fileName));
		PrintWriter pw = new PrintWriter(new File("out.txt"));
		int num = Integer.valueOf(br.readLine());
		for (int i = 0; i < num; i++) {
			String inline = br.readLine();
			int result = 0;
			String[] tmp = inline.split(" ");
			int[] params = new int[tmp.length];
			for (int j = 0; j < tmp.length; j++) {
				params[j] = Integer.valueOf(tmp[j]);
			}
			
			int n = params[0];
			int s = params[1];
			int p = params[2];
			int slot = 0;
			
			for(int j = 3; j < n + 3; j++){
				if(params[j] < p || params[j] < (3*p - 4)) continue;
				if(params[j] >= (3*p - 2)){
					result ++;
					continue;
				}
				else if(slot < s){
					slot ++;
					result ++;
				}
			}

			pw.println("Case #" + (i + 1) + ": " + result);
		}
		pw.close();
	}

}
