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

public class dance {

    public static void main(String[] args) throws IOException {
        String filename="sample.txt";
        
        
        
        FileInputStream fstream = new FileInputStream(filename);
        DataInputStream in = new DataInputStream(fstream);

       FileWriter fstreamout = new FileWriter("out.txt");
       BufferedWriter out = new BufferedWriter(fstreamout);

       int n= Integer.parseInt(in.readLine());
      // System.out.println(n);
       for(int i=0;i<n;i++){
       
	   String test = in.readLine();
       String [] temp = test.split(" ");
	   int [] array = new int[temp.length-3];
       int num = Integer.parseInt(temp[0]);
       int sur = Integer.parseInt(temp[1]);
       int p = Integer.parseInt(temp[2]);
	   int count =0;
       //System.out.println(num+" "+sur+" "+p);
       for(int j=0;j<temp.length-3;j++){
       array[j]=Integer.parseInt(temp[3+j]);
       //System.out.println(array[j]);
	   }
      //Arrays.sort(array);

		for(int j=num-1;j>=0;j--){
		
			if(array[j]%3 == 0){
			
                if(array[j]/3 >= p) 
				count++;
				
                else if((array[j]+3)/3 >= p && sur>=1 && array[j]>=3)
				{ count++; sur--;}
				
				else ;
			}

           else if(array[j]%3 == 1)
           {
            if(((array[j]+2)/3) >= p && array[j]>=1) count++;
			else ;            

            }

            else 
           {
            if(((array[j]+1)/3) >= p && array[j]>=2) count++;
            else if(((array[j]+4)/3) >= p && sur>=1 && array[j]>=2) {count++; sur--;}
			else ;
            
            }

       }
       //kmkn
       out.write("Case #"+(i+1)+": "+count+"\n");
       }
		in.close();
       out.close();


       }
    }

