/*
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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.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class B {
	public static void main(String args[]) throws Exception {
		BufferedReader reader = new BufferedReader(new InputStreamReader(
				new FileInputStream(args[0])));
		BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(
				new FileOutputStream(args[1])));
		int T = Integer.parseInt(reader.readLine());
		for (int i = 0; i < T; i++) {
			writer.write("Case #" + (i + 1) + ": " + process(reader));
			writer.newLine();
		}
		writer.flush();
		writer.close();
	}

	private static int process(BufferedReader reader) throws Exception {
		

		String s = reader.readLine();
		int end = s.indexOf(" ");
		int N = Integer.parseInt(s.substring(0, end));
		s = s.substring(end + 1);
		end = s.indexOf(" ");
		int S = Integer.parseInt(s.substring(0, end));
		s = s.substring(end + 1);
		end = s.indexOf(" ");
		int P = Integer.parseInt(s.substring(0, end));
		int count = 0;
		int score;
		for (int i = 0; i < N; i++) {
			if (i < N - 1) {
				s = s.substring(end + 1);
				end = s.indexOf(" ");
				score = Integer.parseInt(s.substring(0, end));
			} else {
				s = s.substring(end + 1);
				try {
					score = Integer.parseInt(s);
				} catch (Exception e) {
					score = 0;
				}
			}
			int base = score / 3;
			int left = score % 3;
			int max = base + (left + 1) / 2;
			if(max >= P){
				count++;
			}else if(S > 0 && base+left >= P){
				count++;
				S--;
			}else if(left == 0 && S > 0){
				if(score > P && max + 1 >= P){
					count++;
					S--;
				}
			}
			}
		return count;

		}

	}
		
	

