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;

/**
 * @(#)codejam2.java
 *
 * codejam2 application
 *
 * @author 
 * @version 1.00 2012/4/14
 */
 import java.util.Scanner;
import java.io.*;
import java.util.StringTokenizer;
public class codejam2012B {
    
    public static void main(String[] args) throws IOException {
    	Scanner scan = new Scanner(new File("C:\\Users\\Eren\\Desktop\\B-large.in"));
    //	System.out.println(scan.nextLine());
    	int N = Integer.parseInt(scan.nextLine());
    	String line;
    	int count;
    	int result;
    	int surprise;
    	int p;
    	int temp;
    	int temp1;
    	StringTokenizer tokenizer;
    	
    	for ( int i = 0 ; i < N ; i ++)	{
    		result = 0;
    		line = scan.nextLine();
    		tokenizer = new StringTokenizer(line);
    		count = Integer.parseInt(tokenizer.nextToken());
    		surprise = Integer.parseInt(tokenizer.nextToken());
    		p = Integer.parseInt(tokenizer.nextToken());
    		
    		for ( int j = 0; j < count; j++)
    		{
    			temp = Integer.parseInt(tokenizer.nextToken());
    			temp1 = temp;
    			temp = 3*p -temp;
    			if (temp1 == 0 )  
                        {
                            if ( p == 0)
    				result++;   
                        }
    			else if ( temp1 == 1 )
                        {
                                if(p == 0 || p == 1)
                                    result++;
                        }
    			else if ( temp <= 2 )
    				result++;
    			else if ( (temp == 4 || temp == 3) && surprise > 0 )
    				{
    				result++;
    				surprise--;
    				}
    				
    		}		
    		System.out.println("Case #" + (i+1) + ": " + result);			
    	}
    }
}
