import java.util.*;

public class B {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int T = sc.nextInt();
        B th = new B();
        for (int i = 0; i < T; i++) {
            int n = sc.nextInt();
            int s = sc.nextInt();
            int p = sc.nextInt();
            int[] t = new int[n];
            for (int j = 0; j < n; j++) {
                t[j] = sc.nextInt();
            }
            int c = th.getAnswer(s,p,t);
            System.out.println("Case #" + (i+1) + ": " + c);
        }
    }
    public int getAnswer(int s, int p, int[] t) {
        int A1 = p + p-1+p-1;
        int A2 = p + p-2+p-2;
        if (A1 < 0)
            A1 = 0;
        if (A2 < 0)
            A2 = 1;
        int remain = s;
        int count = 0;
        int n = t.length;
        for (int i = 0; i < n; i++) {
            if (t[i] >= A1) {
                count++;
            } else if (t[i] < A1 && t[i] >= A2) {
                if (remain > 0) {
                    remain--;
                    count++;
                }
            }
        }
        return count;
    }
}


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


public class Googlers {
	public static void main(String[] args) throws FileNotFoundException {

		Scanner in = new Scanner(new FileReader(new File("B-large.in")));
		
		PrintWriter out = new PrintWriter(new File("B-large.out"));
		
		int t = in.nextInt();
		in.nextLine();
		
		for(int i=0; i<t; i++) {
			int n = in.nextInt();
			int s = in.nextInt();
			int p = in.nextInt();
			
			int r = 0;
			
			System.out.println("s="+s+", p="+p);
			
			for(int k=0; k<n; k++) {
				int c = in.nextInt();
				
				int v1 = (int)Math.round(c / 3.0);
				int v2 = v1;
				int v3 = c - v1 - v2;
			
				System.out.print(v1+"+"+v2+"+"+ v3 + " = " + c + "\t");
				if (v1>=p || v3>=p) { 
					System.out.println(" >=p");
					r++;
				}
				else {
					if (s>0) {
						if (v1+1>=p && v1-1>=0) {
							System.out.println(" special");
							
							r++;
							s--;
						} else {
							System.out.println(" can't make special");
						}
					} else {
						System.out.println(" no more spec");	
					}
				} 
			}

			System.out.println("------------");
			System.out.println("r=" + r);
			System.out.println("============");

			
			in.nextLine();
			
			out.println("Case #" + (i+1)+ ": " + r);
		}
		out.close();
	}
}
