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.suraj.quals2012.googlerese;

import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import codejam.suraj.quals2012.CodeJamSkeleton;

public class Googlerese extends CodeJamSkeleton {

	public static Map<Character, Character> map = 
			new HashMap<Character, Character>(52);
	
	public static void initializeCharMap(){
		map.put('e','o');
		map.put('j','u');
		map.put('p','r');
		map.put('m','l');
		map.put('y','a');
		map.put('s','n');
		map.put('l','g');
		map.put('j','u');
		map.put('y','a');
		map.put('l','g');
		map.put('c','e');
		map.put('k','i');
		map.put('d','s');
		map.put('k','i');
		map.put('x','m');
		map.put('v','p');
		map.put('e','o');
		map.put('d','s');
		map.put('d','s');
		map.put('k','i');
		map.put('n','b');
		map.put('m','l');
		map.put('c','e');
		map.put('r','t');
		map.put('e','o');
		map.put('j','u');
		map.put('s','n');
		map.put('i','d');
		map.put('c','e');
		map.put('p','r');
		map.put('d','s');
		map.put('r','t');
		map.put('y','a');
		map.put('s','n');
		map.put('i','d');
		map.put('r','t');
		map.put('b','h');
		map.put('c','e');
		map.put('p','r');
		map.put('c','e');
		map.put('y','a');
		map.put('p','r');
		map.put('c','e');
		map.put('r','t');
		map.put('t','w');
		map.put('c','e');
		map.put('s','n');
		map.put('r','t');
		map.put('a','y');
		map.put('d','s');
		map.put('k','i');
		map.put('h','x');
		map.put('w','f');
		map.put('y','a');
		map.put('f','c');
		map.put('r','t');
		map.put('e','o');
		map.put('p','r');
		map.put('k','i');
		map.put('y','a');
		map.put('m','l');
		map.put('v','p');
		map.put('e','o');
		map.put('d','s');
		map.put('d','s');
		map.put('k','i');
		map.put('n','b');
		map.put('k','i');
		map.put('m','l');
		map.put('k','i');
		map.put('r','t');
		map.put('k','i');
		map.put('c','e');
		map.put('d','s');
		map.put('d','s');
		map.put('e','o');
		map.put('k','i');
		map.put('r','t');
		map.put('k','i');
		map.put('d','s');
		map.put('e','o');
		map.put('o','k');
		map.put('y','a');
		map.put('a','y');
		map.put('k','i');
		map.put('w','f');
		map.put('a','y');
		map.put('e','o');
		map.put('j','u');
		map.put('t','w');
		map.put('y','a');
		map.put('s','n');
		map.put('r','t');
		map.put('r','t');
		map.put('e','o');
		map.put('u','j');
		map.put('j','u');
		map.put('d','s');
		map.put('r','t');
		map.put('l','g');
		map.put('k','i');
		map.put('g','v');
		map.put('c','e');
		map.put('j','u');
		map.put('v','p');
		map.put('z','q');
		map.put('q','z');
		map.put(' ',' ');
	}
	
	
	
	@Override
	protected void handleTestCase(int testCaseNumber) throws IOException {
		
		String line = readLine();
		StringBuffer text = new StringBuffer(line.length());
		for(int i = 0; i < line.length(); ++i)
		{
			text.append(map.get(line.charAt(i)));
		}
		System.out.println(text);
		addOutput(testCaseNumber, text.toString());
	}
	
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		initializeCharMap();
		CodeJamSkeleton testCase = new Googlerese();
		testCase.handleAllTestCases(args[0], args[1]);
		
	}

}
