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

public class DancingWithTheGooglers
{
    public DancingWithTheGooglers()
    {
        Scanner inFile = null;
        try
        {
            inFile = new Scanner(new File("inputB.txt"));
        }
        catch(Exception e)
        {
            System.out.println("Problem opening input file. Exiting...");
			System.exit(0);
        }
        int t = inFile.nextInt();
        
        int [] results = new int [t];
        DancingWithTheGooglersMax [] rnc = new DancingWithTheGooglersMax[t];
        
        int i, j;
        int [] scores;
        int s, p;
        for(i = 0; i < t; i++)
        {
            scores = new int [inFile.nextInt()];
            s = inFile.nextInt();
            p = inFile.nextInt();
            for(j = 0; j < scores.length; j++)
                scores[j] = inFile.nextInt();
            
            rnc[i] = new DancingWithTheGooglersMax(i, scores, s, p, results);
            rnc[i].start();
        }
        inFile.close();
        
        boolean done = false;
        
        while(!done)
        {
            done = true;
            for(i = 0; i < t; i++)
                if(rnc[i].isAlive())
                {
                    done = false;
                    break;
                }
        }
        
        PrintWriter outFile = null;
        try
        {
            outFile = new PrintWriter(new File("outputB.txt"));
        }
        catch(Exception e)
        {
            System.out.println("Problem opening output file. Exiting...");
			System.exit(0);
        }
        
        for(i = 0; i < results.length; i++)
            outFile.printf("Case #%d: %d\n", i+1, results[i]);
        outFile.close();
    }
    
    public static void main(String [] args)
    {
        new DancingWithTheGooglers();
    }
    
    private class DancingWithTheGooglersMax extends Thread
    {
        int id;
        int s, p;
        int [] results, scores;
        
        public DancingWithTheGooglersMax(int i, int [] aScores, int aS, int aP,int [] res)
        {
            id = i;
            s = aS;
            p = aP;
            results = res;
            scores = aScores;
        }
        
        public void run()
        {
            int a = 0, b = 0;
            
            if(p == 0)
                results[id] = scores.length;
            else if(p == 1)
            {
                int y;
                y = 3*p - 3;
                
                for(int i = 0; i < scores.length; i++)
                    if(scores[i] > y)
                        a++;
                    else if(scores[i] > 0)
                        b++;
                
                b = Math.min(b, s);
                results[id] = a+b;
            }
            else
            {
                int y, z;
                y = 3*p - 3;
                z = 3*p - 5;
                
                for(int i = 0; i < scores.length; i++)
                    if(scores[i] > y)
                        a++;
                    else if(scores[i] > z)
                        b++;
                
                b = Math.min(b, s);
                results[id] = a+b;
            }
        }
    }
}


import java.util.Scanner;

/**
 *
 * @author krishna
 */
public class Dance {
    
    public static void main(String [] args)
    {
        Program();
    }
    public static void Program()
    {
        Scanner inp=new Scanner(System.in);
        String patt[];
        int count;
        String line;
       // System.out.println("Test Case ");
                
        int test=Integer.parseInt(inp.nextLine());
        int num=1;
        int S,N,P;
        int judge1,judge2,judge3,rem;
        int Score[]=new int[100];
        while(num<=test)
        {
           // System.out.println("pattern ");
            
            line=inp.nextLine();
            patt=line.split(" ");
            
                N=Integer.parseInt(patt[0]);
                S=Integer.parseInt(patt[1]);
                P=Integer.parseInt(patt[2]);
                count=0;
                for(int i=0;i<N;i++)
                {
                    Score[i]=Integer.parseInt(patt[i+3]);
                    judge1=judge2=judge3=Score[i]/3;
                    rem=Score[i]%3;
                    if(Score[i]==0 )
                    {
                        if(P==0)
                           count++;
                        
                      // System.out.println(judge1+" "+judge2+" "+ judge3);
                    }
                    else if( rem==0  )
                    {
                       if(judge1 >= P)
                           count++;
                       else if( S > 0 && (judge1 + 1)>=P )
                       { 
                           judge1++;
                           judge2--;
                           count++;
                           S--;
                       }
                       // System.out.println(judge1+" "+judge2+" "+ judge3);
                    }
                    else if(rem==1)
                    {
                        judge1++;
                        if(judge1 >= P)
                        {
                           count++;
                        }
                      
                      // System.out.println(judge1+" "+judge2+" "+ judge3);
                        
                    }
                    else if(rem==2)
                    {
                        judge1++;
                        judge2++;
                       if( (judge1 )>=P)
                       {
                           count++;
                       }
                       else if( S!=0  && ((judge1)+1)>=P)
                        {
                           S--;
                           judge1++;
                           judge2--;
                           count++;
                        }
                      
                    //  System.out.println(judge1+" "+judge2+" "+ judge3);
                    }
                } 
                System.out.println("Case #"+num+": "+count);
             num++;
        }
    }
}
