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

/*
 * Dancing
 * Jason Bradley Nel
 * 16287398
 */
import java.io.*;

public class Dancing {

    public static void main(String[] args) {

        In input = new In("input.txt");
        int T = Integer.parseInt(input.readLine());

        for (int i = 0; i < T; i++) {
            System.out.printf("Case #%d: ", i + 1);
            int N = input.readInt();
            int s = input.readInt();
            int p = input.readInt();
            int c = 0;//counter for >=p cases
            //System.out.printf("N: %d, S: %d, P: %d, R: ", N, s, p);
            
            for (int j = 0; j < N; j++) {
                
                int score = input.readInt();
                int q = score / 3;
                int m = score % 3;
                //System.out.printf("%2d (%d, %d) ", scores[j], q, m);
                                
                switch (m) {
                    case 0:
                        if (q >= p) {
                            c++;
                        } else if (((q + 1) == p) && (s > 0) && (q != 0)) {
                            c++;
                            s--;
                        }
                        break;
                    case 1:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        }
                        break;
                    case 2:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        } else if (((q + 2) == p) && (s > 0)) {
                            c++;
                            s--;
                        }
                        break;
                }
            }
            //System.out.printf("Best result of %d or higher: ", p);
            System.out.println(c);
        }


    }
}

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


public class B {
	public static void main(String[] args) throws Exception {
		Scanner in = new Scanner(new FileReader(new File("B.in")));
		PrintWriter out = new PrintWriter(new FileWriter("B.out"));
		int tests = in.nextInt();
		int N,S,p;
		for (int i = 1; i <= tests; i++) {
			out.print("Case #" + (i) + ": ");
			System.out.print("Case #" + (i) + ": ");	
			N = in.nextInt();S = in.nextInt();p = in.nextInt();
			int cnt = 0,updateable = 0;
			for (int j = 0; j < N; j++) {
				int x = in.nextInt();
				int y = x/3;
				int rem = x%3;
				if(rem == 0){
					if(y >= p)cnt++;
					else if(y+1 <= x && y+1 == p)updateable++;
				}else if(rem == 1){
					if(y+1 >= p)cnt++;
				}else{//rem == 2 
					if(y+1 >= p)cnt++;
					else if(y+2 == p)updateable++;
				}
			}
			cnt += Math.min(S,updateable);
			out.println(cnt);
			System.out.println(cnt);
		}
		out.close();
	}
}