import java.io.*;
import java.math.*;
import java.util.*;
import java.text.*;

public class b {
    public static void main(String[] args) {
        Scanner sc = new Scanner(new BufferedInputStream(System.in));

        int T = sc.nextInt();

        for (int casenumber = 1; casenumber <= T; ++casenumber) {

            int n = sc.nextInt();
            int s = sc.nextInt();
            int p = sc.nextInt();

            int[] ts = new int[n];
            for (int i = 0; i < n; ++i)
                ts[i] = sc.nextInt();

            int thresh1 = (p == 1 ? 1 : (3 * p - 4));
            int thresh2 = (3 * p - 2);

            int count1 = 0, count2 = 0;

            for (int i = 0; i < n; ++i) {
                if (ts[i] >= thresh2) {
                    ++count2;
                    continue;
                }
                if (ts[i] >= thresh1) {
                    ++count1;
                }
            }

            if (count1 > s) {
                count1 = s;
            }

            System.out.format("Case #%d: %d%n", casenumber, count1 + count2);
        }
    }
}

import java.io.File;
import java.io.PrintStream;
import java.util.Scanner;

public class B {

	public static void main(String[] args) throws Exception {
		Scanner in = new Scanner(new File("input"));
		 System.setOut(new PrintStream(new File("output")));

		int T = in.nextInt();
		for (int t = 1; t <= T; t++) {
			System.out.print("Case #" + t + ": ");
			int n = in.nextInt();
			int s = in.nextInt();
			int p = in.nextInt();
			int count = 0;
			for (int i = 0; i < n; i++) {
				int points = in.nextInt();
				 int q = points / 3;
				 int r = points % 3;
				 if (q + (r > 0 ? 1 : 0) >= p) {
				 count++;
				 }
				 else if (q + (r > 0 ? r : q > 0 ? 1 : 0) >= p && s > 0) {
				 s--;
				 count++;
				 }
			}
			System.out.println(count);
		}
	}
}

/*
 * 3 ejp mysljylc kd kxveddknmc re jsicpdrysi rbcpc ypc rtcsra dkh wyfrepkym
 * veddknkmkrkcd de kr kd eoya kw aej tysr re ujdr lkgc jv
 * 
 * Case #1: our language is impossible to understand Case #2: there are twenty
 * six factorial possibilities Case #3: so it is okay if you want to just give
 * up
 */
