/**
 * 
 */
package pandit.codejam;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Scanner;

/**
 * @author Manu Ram Pandit
 * 
 */
public class DancingWithGooglersUpload {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		FileInputStream fStream = new FileInputStream(
				"input.txt");

		Scanner scanner = new Scanner(new BufferedInputStream(fStream));
		Writer out = new OutputStreamWriter(new FileOutputStream("output.txt"));

		int T = scanner.nextInt();
		int N,S,P,ti;
		int counter = 0;
		for (int count = 1; count <= T; count++) {
			N=scanner.nextInt();
			S = scanner.nextInt();
			counter = 0;
			P = scanner.nextInt();
			for(int i=1;i<=N;i++){
				ti=scanner.nextInt();
				if(ti>=(3*P-2)){
					counter++;
					continue;
				}
				else if(S>0){
					if(P>=2 && ((ti==(3*P-3)) ||(ti==(3*P-4)))) {
					S--;
					counter++;
					continue;
					}
				}
				
			}
			// System.out.println("Case #" + count + ": " + counter);
			out.write("Case #" + count + ": " + counter + "\n");
		}
		fStream.close();
		out.close();

	}

}

import java.io.IOException;
import java.util.*;

public class AlienLanguage extends JamProblem {
    private int wordsC;
    private int wordsL;
    List<String> words = new ArrayList<String>();
    TreeNode startNode;

    public static void main(String[] args) throws IOException {
        AlienLanguage p = new AlienLanguage();
        p.go();
    }

    @Override
    void parseFirstLine(List<String> file) {
        int[] firstLine = JamUtil.parseIntList(file.get(0), 3);
        caseCount = firstLine[2];
        wordsC = firstLine[1];
        wordsL = firstLine[0];
        startNode = new TreeNode(null);
        for (int i=0; i<wordsC; i++) {
            String word = file.get(i + 1);
            words.add(word);
            buildTree(word, startNode);
        }
        lastLine = wordsC + 1;
    }

    @Override
    String solveCase(JamCase jamCase) {
        ALCase cas = (ALCase) jamCase;
        Set<TreeNode> curr = new HashSet<>();
        curr.add(startNode);
        List<Set<Character>> pattern = cas.pattern;
        for (int i = 0; i < pattern.size(); i++) {
            Set<Character> characters = pattern.get(i);
            Set<TreeNode> next = new HashSet<>();
            for (Character ch : characters) {
                for (TreeNode node : curr) {
                    if (node.childred.containsKey(ch)) {
                        next.add(node.childred.get(ch));
                    }
                }
            }
            curr = next;
        }
        return "" + curr.size();
    }

    @Override
    JamCase parseCase(List<String> file, int lineI) {
        ALCase cas = new ALCase();
        cas.lineCount = 1;
        String line = file.get(lineI);
        boolean inGroup = false;
        char[] chars = line.toCharArray();
        Set<Character> current = new HashSet<>();
        for (int i = 0; i < chars.length; i++) {
            char ch = chars[i];
            switch (ch) {
                case '(':
                    inGroup = true;
                    current = new HashSet<>();
                    cas.pattern.add(current);
                    break;
                case ')':
                    inGroup = false;
                    break;
                default:
                    if (inGroup) {
                        current.add(ch);
                    } else {
                        current = new HashSet<>();
                        cas.pattern.add(current);
                        current.add(ch);
                    }
            }
        }
        return cas;
    }

    void buildTree(String str, TreeNode node) {
        char c = str.charAt(0);
        String remain = str.substring(1);
        if (node.childred.get(c) == null) {
            TreeNode newNode = new TreeNode(c);
            node.childred.put(c,newNode);
        }
        if (!remain.isEmpty()) {
            buildTree(remain,node.childred.get(c));
        }
    }
}

class ALCase extends JamCase {
    TreeNode startNode = new TreeNode(null);
    List<Set<Character>> pattern = new ArrayList<Set<Character>>();
}

class TreeNode {
    TreeNode(Character ch) {
        this.ch = ch;
    }

    Character ch;
    Map<Character,TreeNode> childred = new HashMap<Character, TreeNode>();
}


