package dancinggooglers;

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

public class DanceScoreCalculator {


    public static void main(String[] args) {
        if(args.length <= 0 || args[0] == null) {
            System.out.println("You must enter a file to read");
            System.out.println("Usage: blah <filename>");
            System.exit(0);
        }

        File argFile = new File(args[0]);
        try {
            Scanner googleSpeakScanner = new Scanner(argFile);
            String firstLine = googleSpeakScanner.nextLine();
            Integer linesToScan = new Integer(firstLine);
            for(int i = 1; i <= linesToScan; i++) {
                String googleDancerLine = googleSpeakScanner.nextLine();
                DanceScoreCase danceCase = new DanceScoreCase(googleDancerLine);
                System.out.println(String.format("Case #%d: %d", i, danceCase.maxDancersThatCouldPass()));
            }
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}

import java.util.Scanner;

public class DancingWithGooglers {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int numberOfTests = Integer.parseInt(in.nextLine());
		
		for(int i = 0; i < numberOfTests; i++) {
			int googlers = in.nextInt(), suprises = in.nextInt(), query = in.nextInt();
			int numberSatisfyingQuery = 0, numberNeedingSuprises = 0;
			for(int j = 0; j < googlers; j++) {
				int total = in.nextInt();
				if(total % 3 == 0) {
					int high = total / 3;
					if(high >= query) {
						numberSatisfyingQuery++;
					} else if(high + 1 >= query && high >= 1) {
						numberNeedingSuprises++;
					}
				} else if(total % 3 == 1) {
					int high = total / 3 + 1;
					if(high >= query) {
						numberSatisfyingQuery++;
					} // Surprise not possible
				} else if(total % 3 == 2) {
					int high = total / 3 + 1;
					if(high >= query) {
						numberSatisfyingQuery++;
					} else if(high + 1 >= query && high >= 1) {
						numberNeedingSuprises++;
					}
				}
			}
			int result = numberSatisfyingQuery + Math.min(numberNeedingSuprises, suprises);
			System.out.println("Case #" + (i + 1) + ": " + result);
		}
	}
}