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 com.techy.rajeev;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

public class DancingGame2 {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		BufferedReader in = new BufferedReader(new FileReader("techyrajeev.txt"));
		BufferedWriter bw = new BufferedWriter(new FileWriter("myoutput.out"));
		int num=Integer.valueOf(in.readLine().trim());
		int count = 0, l = 1;
		while (num > 0) {
			int arrtemp[]=toIntArray(in.readLine());
			int N = arrtemp[0];
			int S = arrtemp[1];
			int p=arrtemp[2];
			for(int i=3;i<arrtemp.length;i++){
				int base=arrtemp[i]/3;
				switch(arrtemp[i]%3){
				case 0:{
						if(base>=p){
							count++;
						}else{
							if(S>0 && base>0 && base+1>=p){
								count++;
								S--;
							}
						}
					}break;
				case 1:{
					if(base>=p || base+1>=p){
						count++;
					}else{
						if(S>0 && base+1>=p){
							count++;
							S--;
						}
					}
				}break;
				case 2:{
					if(base+1>=p || base>=p){
						count++;
					}else{
						if(S>0 && base+2>=p){
							count++;
							S--;
						}
					}
				}break;
				}
			}
			num--;
			System.out.println("Case #"+l+": "+count);
			bw.write("Case #"+l+": "+count);
			bw.newLine();
			count=0;
			l++;
		}
		in.close();
		bw.close();
	}
	public static int[] toIntArray(String line){
		String[] p = line.trim().split("\\s+");
		int[] out = new int[p.length];
		for(int i=0;i<out.length;i++) out[i] = Integer.valueOf(p[i]);
		return out;
	}


}
