import java.util.List;


public class Case implements Runnable {

	private int id;
	private String output;

	private int n;
	private int s;
	private int p;
	private List<Integer> g;

	public Case(int id) {
		this.id = id;
	}

	public Case(int id, int n, int s, int p, List<Integer> g) {
		super();
		this.id = id;
		this.n = n;
		this.s = s;
		this.p = p;
		this.g = g;
	}

	public String solve() {
		int res = 0;
		for (int googler : g) {
			int b = googler / 3;
			boolean div = googler % 3 == 0;
			if (b >= p) {
				res++;
				continue;
			}
			if (p == b+1) {
				if (div && s > 0 && b > 0) {
					res++;
					s--;
					continue;
				}
				if (!div) {
					res++;
					continue;
				}
			}
			if (p == b+2) {
				if (3*b+2 == googler && s > 0) {
					res++;
					s--;
				}
			}
		}
		return String.valueOf(res);
	}

	@Override
	public void run() {
		output = solve();
	}

	@Override
	public String toString() {
		return "Case #" + id + ": " + output;
	}

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

import java.util.Scanner;

/**
 *
 * @author Kristanto
 */
public class Practice {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        int test = s.nextInt();
        int[] result = new int[test];
        for (int x=0; x<test; x++){
            result[x] = 0;
            int googlers = s.nextInt();
            int surprising = s.nextInt();
            int limit = s.nextInt();
            for (int y=0; y<googlers; y++){
                int points = s.nextInt();
                if (points/3 >= limit){
                    result[x] = result[x]+1;
                } else if (points%3 >= 1){
                    if ((points/3)+1 == limit){
                        result[x] = result[x]+1;
                    }
                    else {
                        if (surprising != 0){ 
                            if ((points/3) + 2 == limit){
                                result[x] = result[x]+1;
                                surprising--;
                            }
                        }
                    }                 
                } else{
                    if (surprising != 0){
                        if ((points/3) + 1 == limit && points != 0){
                            result[x] = result[x] + 1;
                            surprising--;
                        }
                    }
                }
                
            }
        }
        
        for (int x=0; x<test;x++){
            System.out.println("Case #"+(x+1)+": "+result[x]);
        }
    }
}
