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.FileReader;
import java.io.LineNumberReader;
import java.io.PrintWriter;
import java.util.Scanner;

public class go2 {

    public static final String IN_FILE = "B-large.in";
    public static final String OUT_FILE = "out.txt";


    public static void main(String[] args) throws Throwable {

        try (LineNumberReader reader = new LineNumberReader(new FileReader(IN_FILE))) {
            try (PrintWriter writer = new PrintWriter(OUT_FILE)) {

                int T = Integer.parseInt(reader.readLine());

                //Tests
                for (int t = 1; t <= T; t++) {
                    Scanner scanner = new Scanner(reader.readLine());
                    int N = scanner.nextInt();
                    int S = scanner.nextInt();
                    int P = scanner.nextInt();

                    int result = 0;
                    int bothSurprisingAndNotSurprising = 0;

                    for (int i = 0; i < N; i++) {
                        int currentScore = scanner.nextInt();
                        if (currentScore == 0) {
                            if (P == 0) {
                                result++;
                            }
                        } else if (currentScore == 1) {
                            if (P == 0 || P == 1) {
                                result++;
                            }
                        } else if (currentScore == 30) {
                            result++;
                        } else if (currentScore == 29) {
                            result++;
                        }
                        // 2 <= currentScore <= 28
                        else {
                            int bestSurprising;
                            int bestNotSurprising;

                            if ((currentScore % 3 == 0)) {
                                bestSurprising = (currentScore / 3) + 1;
                                bestNotSurprising = (currentScore / 3);
                            }
                            else if ((currentScore % 3 == 1)) {
                                bestNotSurprising = bestSurprising = (currentScore / 3) + 1;
                            }
                            else {
                                bestSurprising = (currentScore / 3) + 2;
                                bestNotSurprising = (currentScore / 3) + 1;
                            }

                            if(bestNotSurprising < P && bestSurprising == P){
                                if(S > 0) {
                                    S--;
                                    result++;
                                }
                            }
                            else if(bestNotSurprising >= P){
                                bothSurprisingAndNotSurprising++;
                            }
                        }
                    }

                    result += bothSurprisingAndNotSurprising;

                    writer.printf("Case #%d: %d\n", t, result);
                }
            }
        }
    }
}

