import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

public class DancingGooglers
{
    public int googlers( int surprise, int mincount, int[] scores )
    {
        int counter = 0;
        for( int i = 0; i < scores.length; i++ )
        {
            int s = scores[i] % 3;
            int base = scores[i] / 3;
            if( s == 0 )
            {
                if( base >= mincount )
                {
                    counter++;
                }
                else
                {
                    if( surprise > 0 && base > 0 && base + 1 >= mincount )
                    {
                        counter++;
                        surprise--;
                    }
                }
            }
            else if( s == 1 )
            {
                if(base >= mincount || base +1 >= mincount)
                {
                    counter++;
                }
                else
                {
                    if(surprise > 0 && base +1 >= mincount)
                    {
                        counter++;
                        surprise--;
                    }
                }    
                
            }
            else if( s == 2 )
            {
                if(base >= mincount || base +1 >= mincount)
                {
                    counter++;
                }
                else
                {
                    if(surprise > 0 && base +2 >= mincount)
                    {
                        counter++;
                        surprise--;
                    }
                }    
                
            }
        }
        return counter;
    }

    public static void main( String[] args )
    {
        DancingGooglers dg = new DancingGooglers();

        try
        {
            FileWriter fw = new FileWriter( "output.out" );
            BufferedWriter out = new BufferedWriter( fw );

            FileReader fr = new FileReader( "in.in" );
            BufferedReader br = new BufferedReader( fr );
            String size = br.readLine();

            String temp = "";
            int k = 0;
            while( ( temp = br.readLine() ) != null )
            {                
                String[] split = temp.trim().split( " " );
                int googlercount = Integer.parseInt( split[0] );
                int surprise = Integer.parseInt( split[1] );
                int mincount = Integer.parseInt( split[2] );
                int[] scores = new int[googlercount];
                for(int i = 0;i<googlercount;i++)
                {
                    scores[i] = Integer.parseInt( split[i + 3] );
                }
                out.write( "Case #" + ( ++k ) + ": " + dg.googlers( surprise, mincount, scores ) + "\n" );
            }
            
            fr.close();
            out.close();
        }
        catch( FileNotFoundException e )
        {
            e.printStackTrace();
        }
        catch( IOException e )
        {
            e.printStackTrace();
        }
    }
}
