/*
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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.Scanner;


public class QuestionB extends Question{
	
	private int N;
	private int S;
	private int p;
	private int[] dancers;

	public QuestionB(Result result, Counter counter)
	{
		super(result, counter);
	}

	@Override
	public void readInput(Scanner scanner) {
		N = scanner.nextInt();
		S = scanner.nextInt();
		p = scanner.nextInt();
		dancers = new int[N];
		for (int i = 0; i < N; i++) {
			dancers[i] = scanner.nextInt();
		}
	}
	
	@Override
	public String solution() {
		int counter = 0;
		for (int i = 0; i < N; i++) {
			if (dancers[i]>=3*p-Math.min(2,dancers[i]*2))
				counter++;
			else if (dancers[i]>=3*p-Math.min(4,dancers[i]*2) && S>0) {
				S--;
				counter++;
			}
		}
		return Integer.toString(counter);
	}


}
