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

public class problemB {

	/**
	 * @param args
	 * @throws IOException
	 */
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub

		int[] tab = new int[100];

		String outputFile = "C:\\Users\\mejdi\\Documents\\B-large.out";
		String inputFile = "C:\\Users\\mejdi\\Documents\\B-large.in";

		BufferedWriter out = new BufferedWriter(new FileWriter(outputFile));
		DataInputStream in = new DataInputStream(new FileInputStream(inputFile));

		int T = Integer.valueOf(in.readLine());

		for (int o = 0; o < T; o++) {

			String list = in.readLine();
			int k = 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);
			for (int j = 0; j < (k-1); j++) {
				tab[j] = Integer.valueOf(list.substring(0, list.indexOf(" ")));
				list = list.substring(list.indexOf(" ") + 1);
			}
			tab[k-1] = Integer.valueOf(list.substring(0));
		

			int i = 0;
			int r = 0;
			while (i < k)

			{
				if (tab[i]==0 )
					{if (p==0)
						{i=i+1;
						r=r+1;
						}
					else
						i=i+1;}
						
						
						
				else if ((tab[i] / 3) + 2 - p < 0)
					i = i + 1;

				else if ((tab[i] / 3) + 2 - p == 0) {
					if (tab[i] % 3 == 2) {
						if (s > 0) {
							s = s - 1;
							r = r + 1;
							i = i + 1;
						}

						else {
							i = i + 1;
						}
					} else {
						i = i + 1;
					}
				} else if ((tab[i] / 3) + 1 - p == 0) {
					
					if (tab[i] % 3 == 0) {
						if (s > 0) {
							s = s - 1;
							r = r + 1;
							i = i + 1;
						}

						else {
							i = i + 1;
						}
					} else {
						i = i + 1;
						r = r + 1;
					}
				} else {
					i = i + 1;
					r = r + 1;
				}

			}

			int x = o + 1;
			out.write("Case #" + x + ": " + r);
			out.newLine();
		}
		in.close();
		out.close();
	}
}
