/*
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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.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;


public class B {
	public static void main(String[] args) throws NumberFormatException, IOException {
			// Use scanner! Good for reading in bigints too.
			// Arrays.fill for initialising arrays
			// Look up cumulative frequency tables (only for dynamic querying with new numbers coming in)
			BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream("in.in")));
			PrintStream writer = new PrintStream(new FileOutputStream("out.out"));
			int cases = Integer.parseInt(reader.readLine());
			for (int i = 1; i <= cases; i++) {
				String[] tokens = reader.readLine().split(" ");
				int googlers = Integer.parseInt(tokens[0]);
				int surprising = Integer.parseInt(tokens[1]);
				int target = Integer.parseInt(tokens[2]);
				int maxReached = 0;
				for (int j = 3; j < googlers + 3; j++) {
					int total = Integer.parseInt(tokens[j]);
					if ((total / 3 + Math.min(total % 3, 1) >= target) || ((total / 3 + Math.max(total % 3, 1) >= target) &&
							(surprising-- > 0) && ((total >= 1) || (total % 3 != 0)))) {
						maxReached++;
					}
				}
				writer.printf("Case #%d: %d\n", i, maxReached);
			}
	}
}
