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.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.util.Scanner;


public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Scanner sc = null;
		BufferedWriter bw = null;
		try{
			sc = new Scanner(new File("input.txt"));
			bw = new BufferedWriter(new FileWriter("gcj2a.txt"));
			
			int T = sc.nextInt();
			int N, p, s, x;
			int minNormal=0, minSur=0, totNor=0, totSur=0;
			for(int i=0;i<T;i++){
				totNor = 0; totSur = 0;
				N = sc.nextInt();
				s = sc.nextInt();
				p = sc.nextInt();
				minNormal = 3*p-2;minSur = 3*p-4;
				minSur = (minSur>p)?minSur:p;
				for(int j=0;j<N;j++){
					x = sc.nextInt();
					if(x>=minNormal)	totNor++;
					else if(x>=minSur)	totSur++;
				}
				
				totNor += s>totSur?totSur:s;
				bw.write("Case #"+(i+1)+": "+totNor);bw.newLine();
			}
		}catch(Exception e){}
		finally{
			try{
				sc.close();bw.close();
			}catch(Exception e){}
		}
	}

}
