/*
 * To change this template, choose Tools | Templates
 * 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);
        }


    }
}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author Conny
 */
public class ProbQ2 {
	public static void main(String[] args) {

		String fileContent = CodeJamTools.readFileAsString("c:\\temp\\inputQ2.txt");
		String[] rows = fileContent.split("\\n");
		int T = new Integer(rows[0]);
		String output = "";

		int counter = 1;

		for (int i=0; i<T; i++) {
			System.out.println(rows[counter]);
                        long[] data = CodeJamTools.readLongsFromRow(rows[counter]);
			counter++;

                        long Ni = data[0];
                        long p = data[2];
                        long S = data[1];

                        long limit1 = Math.max(1,3*p-4);
                        long limit2 = 3*p-2;

                        long overs = 0;
                        long borderlines = 0;
                        for (int j=3; j<data.length; j++) {
                            if (data[j] >= limit2)
                                overs++;
                            else if (data[j] >= limit1)
                                borderlines++;
                        }

			output += "Case #"+(i+1)+": ";
			output += (overs+Math.min(borderlines, S));
                        output += "\n";
		}

		System.out.print(output);
		CodeJamTools.writeStringToFile("C:\\Users\\Conny\\Documents\\conny\\own files\\java_workspace\\codejam2\\src\\outputQ2.txt", output);
	}

}
