package problem1;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.util.Arrays;





public class Problem1 {

    public static void main(String[] args) throws FileNotFoundException, IOException{
        try {
             TextIO.readFile("L:\\Coodejam\\Input\\Input.txt");
        }
        catch (IllegalArgumentException e) {
              System.out.println("Can't open file ");
              System.exit(0);
         }
        
        FileOutputStream fout = new FileOutputStream("L:\\Coodejam\\Output\\output.txt");
        PrintStream ps=new PrintStream(fout);
        
        int cases=TextIO.getInt();
        int googlers=0,surprising=0,least=0;
        for(int i=0;i<cases;i++){
            int counter=0;
            googlers=TextIO.getInt();
            surprising=TextIO.getInt();
            least=TextIO.getInt();
            int score[]=new int[googlers];
            for(int j=0;j<googlers;j++){
                score[j]=TextIO.getInt();
                 }
            
            
            
            
            Arrays.sort(score);
            int temp=0;
            int sup[]=new int[surprising];
            
          for(int j=0;j<googlers && surprising>0;j++){
               if(biggestNS(score[j])<least && biggestS(score[j])==least){
                   surprising--;
                   counter++;
                }
               }
           
            for(int j=0;j<googlers;j++){
                if(surprising==0)temp=biggestNS(score[j]);
                    
                else {
                    temp=biggestS(score[j]);
                    surprising--;     
                } 
                   if(temp>=least)counter++;
           
             }
            
             ps.println("Case #"+(i+1)+": "+counter);
        }
    }
    
   static int biggestNS(int x){
       if(x==0)return 0;
       if(x==1)return 1;
       return ((x-1)/3)+1;
   }
   
   static int biggestS(int x){
       if(x==0)return 0;
       if(x==1)return 1;
       return ((x-2)/3)+2;
   }
}
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;


public class Problem2 {
	public static void main (String[] args) throws IOException {
		File file = new File("input.txt");
		Scanner scan = null;
		try {
			scan = new Scanner(file);
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
		FileWriter fstream = null;
		try {
			fstream = new FileWriter("output.txt");
		} catch (IOException e) {
			e.printStackTrace();
		}
		BufferedWriter out = new BufferedWriter(fstream);
		
		int lineNumber;
		lineNumber = Integer.parseInt(scan.nextLine());
		for (int i = 0; i < lineNumber; i++) {
			Scanner lineScan = new Scanner(scan.nextLine());
			out.write("Case #" + (i + 1) + ": ");
			int n = lineScan.nextInt();
			int s = lineScan.nextInt();
			int p = lineScan.nextInt();
			
			int[] scores = new int[n];
			for (int j = 0; j < n; j++) {
				scores[j] = lineScan.nextInt();
			}
			
			int total = 0;
			for (int j = 0; j < n; j++) {
				if (scores[j] == 0) { 
					if (p == 0) {
						total ++; 
					}
					continue;
				}
				
				if (scores[j]/3 >= p) {
					total++;
				} else if (scores[j]/3 == p-1) {
					if (scores[j]%3 >= 1) {
						total++;
					} else {
						if (s > 0) {
							s--;
							total++;
						}
					}
					
				} else if (scores[j]/3 == p-2) {
					if (scores[j]%3 >= 2) {
						if (s > 0) {
							s--;
							total++;
						}
					}
				}
			}
			
			out.write(total + " \n");
		}
		out.close();
		
	}

}
