/*
 * 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.util.Scanner;
import java.io.*;


public class B{
	public static int calculate(String str){
		String[] numbers = str.split(" ");
		int googlers = Integer.parseInt(numbers[0]);
		int surprising = Integer.parseInt(numbers[1]);
		int p = Integer.parseInt(numbers[2]);
		int loc = 3;
		int ret = 0;

		for(int i = 0; i < googlers; i++){
			int total = Integer.parseInt(numbers[loc]);
			loc ++;
			if(total % 3 == 0){
				if((total / 3) > (p - 1))
					ret++;
				else if((total / 3) == (p - 1) && surprising > 0 && total != 0 && total != 30){
					surprising--;
					ret++;
				}
			}
			else if(total % 3 == 1){
				if((total / 3) > (p - 2))
					ret++;
			}
			else if(total % 3 == 2){
				if((total / 3) > (p - 2))
					ret++;
				else if((total / 3) == (p - 2) && surprising > 0 && total != 29){
					surprising--;
					ret++;
				}
			}
		}
		return ret;
	}

	public static void main(String[] args){
		Scanner sc = null;
		String next;
		int out;
		try{
			sc = new Scanner(new File("B-small-attempt0.in"));
			int cases = Integer.parseInt(sc.nextLine());
			int current = 0;
			

			FileWriter fs = new FileWriter("output.txt");
			BufferedWriter buff = new BufferedWriter(fs);
			while(current < cases){
				next = sc.nextLine();
				current++;
				out = calculate(next);
				buff.write("Case #" + current + ": " + out + "\n");
			}
			buff.close();
		}
		catch(Exception ex){}
	}
}