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();
	}
}

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


public class Dancing {
	public static void main(String[] args) throws FileNotFoundException {
	
		Scanner console = new Scanner(System.in);
		
		// gets the filename to work with
		Scanner input = getInput(console);
		// gets the name of file to output to
		PrintStream output = getOutput(console);
		
		int numOfCases = input.nextInt();
		
		for (int i = 1; i <= numOfCases; i++) {
			int numOfDancers = input.nextInt();
			int surprisingScore = input.nextInt();
			int passingMark = input.nextInt();
			
			int lowestPassingScore = passingMark * 3 - 2;
			if (lowestPassingScore < 0) {
				lowestPassingScore = 0;
			}
			
			int lowestAidedPassingScore = passingMark * 3 - 4;
			if (lowestAidedPassingScore < 0 ) {
				lowestAidedPassingScore = 0;
			}
			
			//output.println(lowestPassingScore + ":" + lowestAidedPassingScore);
			
			int passingDancers = 0;
			
			for (int dancer = 0; dancer < numOfDancers; dancer++) {
				int dancerScore = input.nextInt();
				
				
				if (dancerScore >= lowestPassingScore) {
					// passes without surprising score
					passingDancers++;
				} else if (dancerScore == 0) {
					// do nothing
				} else if (dancerScore == 1) {
				    // do nothing
				} else if (dancerScore >= lowestAidedPassingScore) {
				
					// needs surprising score to pass
					if (surprisingScore > 0) {
						// uses up a surprising score to pass
						surprisingScore--;
						passingDancers++;
					}
				}
			}
			output.println("Case #" + i +": " + passingDancers);
		}
	}
	
	public static int lineSearcher(String sentence, String welcomeString) {
		if (welcomeString.length() == 0) {
			return 1;
		} else if (sentence.length() == 0) {
			return 0;
		} else {
			if (sentence.substring(0,1).equals(welcomeString.substring(0,1))){
				return lineSearcher(sentence.substring(1), welcomeString.substring(1))
							+ lineSearcher(sentence.substring(1), welcomeString);
			} else {
				return lineSearcher(sentence.substring(1), welcomeString);
			}
		}
	}
	
	public static Scanner getInput(Scanner console) {
		Scanner input = null;
		while(input == null) {
			System.out.print("Input file name: ");
			String name = console.nextLine();
			try {
				input = new Scanner(new File(name));
			} catch (FileNotFoundException e) {
			}
		}
		return input;
	}
	
	// gets the filename to output to (if blank, outputs to console)
	public static PrintStream getOutput(Scanner console) throws FileNotFoundException{
		System.out.print("Output file name: ");
		String output = console.nextLine();
		if (output.equals("")) {
			return new PrintStream(System.out);
		} else {
			return new PrintStream(new File(output));
		}
	}
}