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;
	}

}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package gcj2012.qualification_round;

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

/**
 *
 * @author langlv
 */
public class Dancing {

    public static void main(String[] args) throws Exception {
//        Scanner sc = new Scanner(System.in);
//        PrintWriter pw = new PrintWriter(System.out);
        Scanner sc = new Scanner(new FileReader("C:\\B-small-attempt1.in"));
        PrintWriter pw = new PrintWriter(new FileWriter("C:\\B-small-attempt1.out"));
        try {
            int ntest = Integer.parseInt(sc.nextLine());

            for (int test = 1; test <= ntest; ++test) {
                int res = 0;

                int n = sc.nextInt();
                int s = sc.nextInt();
                int p = sc.nextInt();

                int si = 0;
                for (int i = 0; i < n; i++) {
                    int t = sc.nextInt();
                    if (p == 0) {
                        res++;
                    } else {
                        if (t > 0) {
                            if ((t / 3) == p - 2 && (t % 3) == 2 && si < s) {
                                si++;
                                res++;
                            }
                            if ((t / 3) == (p - 1) && (t % 3) == 0 && si < s) {
                                si++;
                                res++;
                            }
                            if (t / 3 >= p || ((t / 3) == (p - 1) && (t % 3) >= 1)) {
                                res++;
                            }
                        }
                    }
                }

                pw.print("Case #" + test + ": ");
                pw.print(res);
                pw.println();
            }
        } catch (Exception e) {
            System.err.println(e.getMessage());
            e.printStackTrace();
        } finally {
            pw.close();
            sc.close();
        }
    }
}
