/*
 * 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);
        }


    }
}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;

public class DancingWithTheGooglers {
	private DancingWithTheGooglers() {
	}

	public void solveInput(final InputStream input, final OutputStream output)
			throws IOException {

		final BufferedReader reader = new BufferedReader(new InputStreamReader(
				input));
		final BufferedWriter writer = new BufferedWriter(
				new OutputStreamWriter(output));

		final int numTestCase = Integer.valueOf(reader.readLine().trim());

		System.out.println("Total Test Cases: " + numTestCase);

		String line = null;
		int caseNo = 1;
		while ((line = reader.readLine()) != null) {
			final String[] words = line.trim().split(" ");
			final int N = Integer.parseInt(words[0]);
			final int S = Integer.parseInt(words[1]);
			final int P = Integer.parseInt(words[2]);
			final int[] scores = new int[N];
			for (int i = 0; i < N; i++) {
				scores[i] = Integer.parseInt(words[3 + i]);
			}
			int Y = 0;
			int nS = S;

			for (int i = 0; i < N; i++) {
				final int score = scores[i];
				final int avg = score / 3;
				if (avg >= P) {
					Y++;
					continue;
				}

				final int[] triplets = new int[] { avg, avg, avg };
				final int remainder = score % 3;

				if (remainder > 0) {
					if ((avg + 1) >= P) {
						Y++;
						continue;
					} else if (avg + remainder >= P && nS > 0) {
						Y++;
						nS--;
						continue;
					}
				}
				if (triplets[1] > 0) {
					++triplets[0];
					--triplets[1];
					if (triplets[0] >= P && nS > 0) {
						Y++;
						nS--;
						continue;
					}
				} else if (triplets[2] > 0) {
					++triplets[0];
					--triplets[2];
					if (triplets[0] >= P && nS > 0) {
						Y++;
						nS--;
						continue;
					}
				}
			}

			if (caseNo > 1) {
				writer.write("\n");
			}
			final String text = "Case #" + (caseNo++) + ": " + (Y);
			System.out.println(text);
			writer.write(text);
			writer.flush();
		}
		writer.close();
		reader.close();
	}

	/**
	 * @param args
	 */
	public static void main(final String[] args) throws Exception {
		final DancingWithTheGooglers dancing = new DancingWithTheGooglers();

		final File outputFile = new File("output/B-small-attempt0.out");
		if (outputFile.exists()) {
			outputFile.delete();
		}
		final FileOutputStream fos = new FileOutputStream(outputFile);

		dancing.solveInput(SpeakingInTongues.class
				.getResourceAsStream("B-small-attempt0.in"), fos);

	}
}
