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);
        }
    }
}

package codeJam;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Scanner;


public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		StringBuffer pal;
		ArrayList<Integer> puntajes= new ArrayList();
		int test= sc.nextInt(), N, S, P, rare, num, count;
		for (int i=1; i<=test; i++){
			N= sc.nextInt();
			S= sc.nextInt();		
			P= sc.nextInt();
			count=0;
			P=3*P-2;
			rare= P-2;
			if (P==1) rare =1;
			System.out.print("Case #"+i+": ");
			for (int j=0; j<N; j++){
				num=sc.nextInt();
				if (num>=P){
					count++;
				}
				else if ((S>0) && (num>=rare)){
					S--;
					count++;
				}
			}
			System.out.println(count);
		}
	}
}