/*
 * 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.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;


public class B {
	public static final String FILENAME = "B-small-0";
	public static void main(String[] args) throws IOException {
		BufferedReader in = new BufferedReader(new FileReader("src/"+FILENAME+".in"));
		BufferedWriter out = new BufferedWriter(new FileWriter("src/"+FILENAME+".out"));
		Scanner s = new Scanner(in);
		int T = s.nextInt();
		for(int i = 1; i <= T; i++) {
			int N = s.nextInt();
			int S = s.nextInt();
			int p = Math.min(10, s.nextInt());
			int ok = 0;
			int maybe = 0;
			for(int j = 0; j < N; j++) {
				int total = s.nextInt();
				if(total >= p + 2*Math.max(0, p-1)) {
					ok++;
				}
				else if(total >= p + 2*Math.max(0, p-2)) {
					maybe++;
				}
			}
			int ret = ok + Math.min(maybe, S);
			out.write("Case #"+i+": "+ret+"\n");
		}
		in.close();
		out.close();
	}
}
