import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class DancingWithTheGooglers {
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader (new FileReader("B-small.in"));
		PrintWriter out = new PrintWriter(new FileWriter("B-small.out"));
		
		int t = Integer.parseInt(f.readLine());
		for (int i = 0; i < t; i++){
			int c = 0;
			StringTokenizer st = new StringTokenizer(f.readLine());
			int n = Integer.parseInt(st.nextToken());
			int[] ti = new int[n];
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			for (int j = 0; j < n; j ++){
				ti[j] = Integer.parseInt(st.nextToken());
				if (ti[j] % 3 == 0){
					if (ti[j] / 3 >= p)
						c++;
					else if (ti[j] / 3 == (p-1) && s > 0 && ti[j] >= 2){
						s--;
						c++;
					}
				}
				else if (ti[j] % 3 == 1){
					if ((ti[j] / 3) + 1 >= p)
						c++;					
				}
				else{
					if (ti[j] / 3 >= p-1)
						c++;
					else if (ti[j] / 3 == (p-2) && s > 0){
						s--;
						c++;
					}
				}
					
				
			}
			out.println("Case #" + (i+1) + ": " + c);
			
			
		}
		out.close();
		System.exit(0);
		
		
		
	}
}

import java.io.*;
import java.util.*;

public class Launcher {
	static int t, n, s, p, tcount, ncount, scount, pcount;
	static int a, b, num, ans;
	
	
	public static void main(String[] args){
		String c;
		int i,j;
		
		
		try {
			FileInputStream fin = new FileInputStream ("input.txt");
			System.out.println("Input file stream created");
			Scanner sc = new Scanner(fin);
			System.out.println("Scanner created");
			
			FileOutputStream fout = new FileOutputStream ("output.txt");
			DataOutputStream dout = new DataOutputStream (fout);
			
			t=sc.nextInt();
			tcount=0;
			
			
			while (tcount<t){
				tcount++;
				n=sc.nextInt();
				s=sc.nextInt();
				p=sc.nextInt();
				ncount=0;
				
				a=(p-1)*3;
				if (tcount==3){
					System.out.println ("a = " +a);
				
				}
				b=a-2;
				ans=0;
				scount=0;
				while (ncount < n){
					ncount++;
					num=sc.nextInt();
					if (p==0){
						ans = n;
					}
					else{
						if (p==1){
							if (num>0){
								ans++;
							}
						}
						else{
																			
							if (num>a) {
								ans++;
							}else {
									if (num>b && scount<s) {
										scount++;
										ans++;
									}
							}
						}
					}
				} //while ncount
					
				//Write output file
				dout.writeBytes("Case #");
				dout.writeBytes(Integer.toString(tcount));
				dout.writeBytes(": ");
				dout.writeBytes(Long.toString(ans));
				fout.write(13);
				fout.write(10);
			
			} //while tcount
		
			

		} catch (Exception e){
			System.out.println(e);
		}
	}//main
} //class