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.util.*;

public class B {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int cases = in.nextInt();
		for(int z=1;z<=cases;++z) {
			System.out.print("Case #" + z + ": ");
			int googlers = in.nextInt();
			int surprizes = in.nextInt();
			int goodScore = in.nextInt();
			int[] scores = new int[googlers];
			for(int i=0;i<googlers;++i) {
				scores[i] = in.nextInt();
			}
			Arrays.sort(scores);
			int answer = 0;
			int magicNumber = 3*goodScore-2;
			int minNumber = 3*goodScore-4;
			for(int i=googlers-1;i>=0;--i) {
				if (scores[i] >= magicNumber) {
					++answer;
				}
				else if (scores[i] >= minNumber && surprizes != 0) {
					if (scores[i] <= 28 && scores[i] >= 2) {
						++answer;
						--surprizes;
					}
				}
			}
			System.out.println(answer);
		}
	}
}