/*
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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.FileReader;
import java.io.InputStreamReader;
public class GooglersDance {
	static int output = 0;
	static int numberOfDancers = 0;
	static int surprise = 0;
	static int bestResult = 0;

	public static void main(String[] args) {
		try {

			InputStreamReader isr = new InputStreamReader(System.in);
			BufferedReader reader = new BufferedReader(new FileReader("e:/B-small-attempt0.in"));
			int totalLines = Integer.parseInt(reader.readLine());
			for(int k=0;k<totalLines;k++)
			{
				String[] input = reader.readLine().split(" ");
				numberOfDancers = Integer.parseInt(input[0]);
				surprise = Integer.parseInt(input[1]);
				bestResult = Integer.parseInt(input[2]);
				output = 0;
				
				int [] totalPoints = new int[numberOfDancers];
				for (int i = 0; i < totalPoints.length; i++) {
					totalPoints[i] = Integer.parseInt(input[3+i]);
					isBestReesult(totalPoints[i]);
				}
				System.out.println("Case #" + (k+1) + ": " + output);
			}
		} catch (Exception ex) {
			System.out.println(ex);
		}
	}

	private static void isBestReesult(int i) {
		int av = i/3;
		int rem = i%3;

		if(av+2 < bestResult)
			return;

		if(rem == 0)
		{
			if(av >= bestResult)
			{
				output++;
			}else if(av+1 >= bestResult && av+1 <= i && surprise > 0)
			{
				output++;
				surprise--;
			}
		}else if(rem == 1)
		{
			if((av >= bestResult || av+1 >= bestResult) && av+1 <= i)
				output++;
		}else
		{
			if((av >= bestResult || av+1 >= bestResult) && av+1 <= i )
			{
				output++;
			}else if(av+2 >= bestResult && surprise > 0 && av+1 <= i )
			{
				output++;
				surprise--;
			}
		}
	}
}
