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);
		
		
		
	}
}

package codejam;

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

public class DancingWithGooglers {
	
	public static void main(String[] args) throws IOException {
		BufferedReader inp = new BufferedReader(new InputStreamReader(System.in));
		int noOfTestCases = Integer.parseInt(inp.readLine());
		StringTokenizer str;
		int noOfGooglers;
		int noOfSurprises;
		int bandWidth;
		int currScore;
		ArrayList<Integer> results = new ArrayList<Integer>();
		
		for(int i=0;i<noOfTestCases;i++)
		{
			int num = 0;
			str = new StringTokenizer(inp.readLine());
			noOfGooglers = Integer.parseInt(str.nextToken());
			noOfSurprises = Integer.parseInt(str.nextToken());
			bandWidth = Integer.parseInt(str.nextToken());
			if(bandWidth == 0)
			{
				results.add(noOfGooglers);
				continue;
			}
			for(int j=0;j<noOfGooglers;j++)
			{
				 currScore = Integer.parseInt(str.nextToken());
				 if(currScore > (bandWidth - 1)*3)
				 {
					 num++;
					 continue;
				 }
				 if(bandWidth == 1)
					 continue;
				 if(noOfSurprises > 0 && currScore > ((bandWidth - 2)*3 + 1))
				 {
					 num++;
					 noOfSurprises--;
				 }
			}
			results.add(num);
		}
		
		ListIterator<Integer> itr = results.listIterator();
		int i=1;
		while(itr.hasNext())
		{
			System.out.println("Case #" + i + ": " + itr.next());
			i++;
		}
	}
}
