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.Scanner;

public class Dance {

	public static void main(String[] args) {
		Scanner cin = new Scanner(System.in);
		int linenum = cin.nextInt();
		
		for(int idx = 1; idx < linenum+1; idx++)
		{
			System.out.print("Case #" + idx + ": ");
			int n = cin.nextInt();
			int s = cin.nextInt();
			int p = cin.nextInt();
			
			int ans = 0;
			
			for(int i=0; i < n; i++)
			{
				int score = cin.nextInt();
				
				if(score == 0)
				{
					if(p == 0)
						ans++;
					else
						continue;
				}
				else if(score == p*3 || score == p*3 - 1 ||score == p*3 - 2 || score > p*3)
				{
					ans++;
				}
				else if(score == p*3 - 3 || score == p*3 - 4)
				{
					if(s > 0)
					{
						s--;
						ans++;
					}
					else
					{
						continue;
					}
				}
				else
				{
					continue;
				}
			}
			System.out.println(ans);
		}
	}

}
