import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

import java.io.FileReader;
import java.io.LineNumberReader;
import java.io.PrintWriter;
import java.util.Scanner;

public class go2 {

    public static final String IN_FILE = "B-small-attempt0.in";
    public static final String OUT_FILE = "out.txt";


    public static void main(String[] args) throws Throwable {

        try (LineNumberReader reader = new LineNumberReader(new FileReader(IN_FILE))) {
            try (PrintWriter writer = new PrintWriter(OUT_FILE)) {

                int T = Integer.parseInt(reader.readLine());

                //Tests
                for (int t = 1; t <= T; t++) {
                    Scanner scanner = new Scanner(reader.readLine());
                    int N = scanner.nextInt();
                    int S = scanner.nextInt();
                    int P = scanner.nextInt();

                    int result = 0;
                    int bothSurprisingAndNotSurprising = 0;

                    for (int i = 0; i < N; i++) {
                        int currentScore = scanner.nextInt();
                        if (currentScore == 0) {
                            if (P == 0) {
                                result++;
                            }
                        } else if (currentScore == 1) {
                            if (P == 0 || P == 1) {
                                result++;
                            }
                        } else if (currentScore == 30) {
                            result++;
                        } else if (currentScore == 29) {
                            result++;
                        }
                        // 2 <= currentScore <= 28
                        else {
                            int bestSurprising;
                            int bestNotSurprising;

                            if ((currentScore % 3 == 0)) {
                                bestSurprising = (currentScore / 3) + 1;
                                bestNotSurprising = (currentScore / 3);
                            }
                            else if ((currentScore % 3 == 1)) {
                                bestNotSurprising = bestSurprising = (currentScore / 3) + 1;
                            }
                            else {
                                bestSurprising = (currentScore / 3) + 2;
                                bestNotSurprising = (currentScore / 3) + 1;
                            }

                            if(bestNotSurprising < P && bestSurprising == P){
                                if(S > 0) {
                                    S--;
                                    result++;
                                }
                            }
                            else if(bestNotSurprising >= P){
                                bothSurprisingAndNotSurprising++;
                            }
                        }
                    }

                    result += bothSurprisingAndNotSurprising;

                    writer.printf("Case #%d: %d\n", t, result);
                }
            }
        }
    }
}

