import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.PrintStream;
import java.util.Scanner;


public class DancingWithGooglers {

	public static void main(String[] args) {
		PrintStream theOut=null;
		try {
			FileOutputStream o = new FileOutputStream("./output.txt", false);
			theOut = new PrintStream(o);
		}
		catch (Exception e) {
			e.printStackTrace();
			return;
		}


		Scanner sc=null;
		try {
			//sc = new Scanner(new File("./A-small.in"));
			sc = new Scanner(new File("/home/duck/Downloads/B-small-attempt0.in"));
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
		int NbGooglers;
		int max;
		int surprising;
		int nbCases = sc.nextInt();

		mainloop: for(int curCase=1; curCase <= nbCases ;++curCase) {
			sc.nextLine();
			NbGooglers = sc.nextInt();
			surprising = sc.nextInt();
			max = sc.nextInt();
			int res=0;
			for (int i = 0; i < NbGooglers; i++) {
				int tot = sc.nextInt();
				if(tot%3 == 0) {
					if(tot/3 >= max) {res++;continue;}
					if(tot/3+1 >= max && tot >= 3 && surprising >0) {res++;surprising--;continue;}
				}
				else if (tot%3 == 1) {
					if(tot/3+1>= max) res++;
				}
				else if (tot%3 == 2) {
					if(tot/3+1 >= max) {res++;continue;}
					if(tot/3+2 >= max && surprising >0) {res++;surprising--;continue;}
				}
			}


			/*******************************************************************/
			theOut.format("Case #%d: %d\n",curCase,res);
			System.out.format("Case #%d: %d\n",curCase,res);





		}

	}
}
