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


public class Dance {
	public static void main(String args[]) throws Exception
	{
		BufferedReader in = new BufferedReader(new FileReader(new File("dance.in")));
		FileWriter out = new FileWriter(new File("dance.out"));
		
		int n = Integer.parseInt(in.readLine());
		for (int i = 1; i <= n; i++) {
			String s = in.readLine();
			StringTokenizer st = new StringTokenizer(s);
			
			int N = Integer.parseInt(st.nextToken());
			int S = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			
			int max = 0;
			for (int j = 0; j < N; j++)
			{
				int g = Integer.parseInt(st.nextToken());
				if (g < 2) {
					if (g >= p) max++;
				}
				else if ((g + 2) / 3 >= p) max++;
				else if ((g+4) / 3 >= p && S > 0) {
					S--;
					max++;
				}
			}
			
			
			out.write("Case #" + i + ": " + max + "\n");
		}
		in.close();
		out.close();
		
	}
}
