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.*;
public class codejam2 
{
    public static void main(String args[]) throws FileNotFoundException, IOException
    {
        String address="g:\\cj2.txt";
        BufferedReader br = new BufferedReader(new FileReader(address));
        int test_case=Integer.parseInt(br.readLine());
        int iindex,jindex,N,S,p;
        int ul,ll;
        int select;
        String str,temp[];
        for(iindex=0;iindex<test_case;iindex++)
        {
            select=0;
            str=br.readLine();
            temp=str.split(" ");
            N=Integer.parseInt(temp[0]);
            S=Integer.parseInt(temp[1]);
            p=Integer.parseInt(temp[2]);
            ul=(p*3)-2;
            ll=ul-2;
            for(jindex=3;jindex<N+3;jindex++)
            {
                if(Integer.parseInt(temp[jindex])==0)
                    continue;
                if(Integer.parseInt(temp[jindex])>=ul)
                    select++;
                else if(Integer.parseInt(temp[jindex])>=ll)
                {
                    if(S>0)
                    {
                        S--;
                        select++;
                    }
                }
                
            }
            System.out.print("Case #"+(iindex+1)+": ");
            System.out.println(select);
        }
        
    }
    
}
