package code12.qualification;

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

public class B {
	public static String solve(int N, int S, int p, int[] t) {
		
		// 3a 		-> (a, a, a), *(a - 1, a, a + 1)
		// 3a + 1	-> (a, a, a + 1), *(a - 1, a + 1, a + 1)
		// 3a + 2	-> (a, a + 1, a + 1), *(a, a, a + 2)
		
		int numPNoS = 0;
		int numPWithS = 0;
		
		for (int i = 0; i < N; i++) {
			int a = (int)Math.floor(t[i] / 3);
			int r = t[i] % 3;
			
			switch (r) {
			case 0:
				if (a >= p) {
					numPNoS++;
				} else if (a + 1 >= p && a - 1 >= 0) {
					numPWithS++;
				}
				break;
			case 1:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				}
				break;
			case 2:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				} else if (a + 2 >= p) {
					numPWithS++;
				}
				break;
			}
		}
		
		return "" + (numPNoS + Math.min(S, numPWithS));
	}

	public static void main(String[] args) throws Exception {
		// file name
		//String fileName = "Sample";
		//String fileName = "B-small";
		String fileName = "B-large";
		
		// file variable
		File inputFile = new File(fileName + ".in");
		File outputFile = new File(fileName + ".out");
		Scanner scanner = new Scanner(inputFile);
		FileWriter writer = new FileWriter(outputFile);

		// problem variable
		int totalCase;
		int N, S, p;
		int[] t;

		// get total case
		totalCase = scanner.nextInt();

		for (int caseIndex = 1; caseIndex <= totalCase; caseIndex++) {
			// get input
			N = scanner.nextInt();
			S = scanner.nextInt();
			p = scanner.nextInt();
			t = new int[N];
			
			for (int i = 0; i < N; i++) {
				t[i] = scanner.nextInt();
			}
			
			String output = "Case #" + caseIndex + ": " + solve(N, S, p, t);
			System.out.println(output);
			writer.write(output + "\n");
		}
		scanner.close();
		writer.close();
	}
}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package codejam;

import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;

/**
 *
 * @author Aymen
 */
public class main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
        
        int[] v = new int[1000];
        int[] tabMin = new int[100];
        
        String outputFile = System.getenv("USERPROFILE") + "\\Documents\\B-large.out";
        String inputFile = System.getenv("USERPROFILE") + "\\Documents\\B-large.in";
        //String outputFile = System.getenv("USERPROFILE") + "\\Documents\\output.txt";
        //String inputFile = System.getenv("USERPROFILE") + "\\Documents\\input.txt";                
        
        BufferedWriter os = new BufferedWriter(new FileWriter(outputFile));
        DataInputStream is = new DataInputStream(new FileInputStream(inputFile));
        
        int T = Integer.valueOf(is.readLine());
        System.out.println("T " + T);
        for (int i = 0; i < T; i++) {
            String list = is.readLine();
            list += " ";
            int n = Integer.valueOf(list.substring(0, list.indexOf(" ")));
            list = list.substring(list.indexOf(" ") + 1);
            int s = Integer.valueOf(list.substring(0, list.indexOf(" ")));
            list = list.substring(list.indexOf(" ") + 1);
            int p = Integer.valueOf(list.substring(0, list.indexOf(" ")));
            list = list.substring(list.indexOf(" ") + 1);
            int valMin = 3 * p - 4;
            if (valMin < 0) s = 0;
            int number = 0;            
            int surp = 0;
            
            for (int j = 0; j < s; j++) {
                tabMin[j] = 0;
            }
            
            for (int j = 0; j < n; j++) {
                int val = Integer.valueOf(list.substring(0, list.indexOf(" ")));
                if (val >= valMin){
                    if ((val == valMin) || (val == valMin + 1)){                        
                        surp += 1;
                        if (surp <= s){
                            number += 1;
                        }                        
                    }else number += 1;
                }                
                list = list.substring(list.indexOf(" ") + 1);
            }
            
            
            
            int m = i + 1;
            System.out.println("number " + number);
            os.write("Case #" + m + ": " + number);
            os.newLine();
            System.out.println("");
        }
        is.close();
        os.close();    
    }
}
