import java.util.*;
public class Test {
  public static void main(String[] args){
    Scanner in = new Scanner(System.in);
    int T = in.nextInt();

    for(int i = 1; i<=T; i++) {
      int n = in.nextInt();
      int s = in.nextInt();
      int p = in.nextInt();
      int result = 0;
      for(int j = 0; j<n; j++){
        int x = canAddUp(in.nextInt(), p);
        if(x == 0) {
          result++;
        } else if (x==1 && s > 0) {
          result++;
          s--;
        }
      }
      System.out.println("Case #"+i+": "+result);
    }
  }

  public static int canAddUp(int sum, int limit) {
    boolean flag = false;
    for(int i = 0; i<=sum; i++) {
      for(int j = 0; i+j <= sum; j++) {
        int k = sum-(i+j);
        int a = Math.abs(i-j);
        int b = Math.abs(i-k);
        int c = Math.abs(j-k);
        if(a > 2 || b > 2 || c> 2){
          continue;
        }

        if (i>=limit || j>=limit || k>=limit) {
          if(a < 2 && b < 2 && c < 2) {
            return 0;
          }else{
            flag = true;
          }
        }
      }
    }
    return (flag) ? 1 : 2;
  }
}

import java.io.*;
import java.util.LinkedList;
class firstgame21 
{
	BufferedReader br;
	PrintWriter pw;

	String input;
	int totalpass;

	public firstgame21()
	{
		try
		{
			br = new BufferedReader(new FileReader("B-large.in"));
			pw = new PrintWriter(new BufferedWriter(new FileWriter("output1.txt")));		

			
			input = br.readLine();
			int count = Integer.parseInt(input);

			for (int x=1; x<= count; x++)
			{
				totalpass = 0;
				input = br.readLine();
				String data[] = input.split(" ");
				int people = Integer.parseInt(data[0]);
				int extra = Integer.parseInt(data[1]);
				int min = Integer.parseInt(data[2]);

				for (int y = 0; y< people ; y++ )
				{
					int p = Integer.parseInt(data[3+y]);
					int max;
					if (p%3==0)
					{
						 max = p/3;
				//System.out.println("max1:"+max);
						 if (max >= min)
						 {
							 totalpass++;
						 }
						 else if (max + 1 == min)
						 {
							 if (max == 0)
							 {
							 }
							 else if (extra > 0)
							 {
							 totalpass++;
							 extra-- ;
							 }
						 }
					}
					else if (p%3==1)
					{
						 max = (p/3) + 1;
				//System.out.println("max2:"+max);
						 if (max >= min)
						 {
							 totalpass++;
						 }
					}
					else if (p%3==2)
					{
						 max = (p/3) + 1;
				//System.out.println("max3:"+max);
						 if (max >= min)
						 {
							 totalpass++;
						 }
						 else if (max+1 == min)
						 {
							 if (extra > 0)
							 {
							 totalpass++;
							 extra-- ;
							 }
						 }
					}
				}

				System.out.println("Case #"+x+": "+totalpass);
				pw.println("Case #"+x+": "+totalpass);
			}
			// after end read
			pw.close();
		}
		catch (IOException e)
		{
			System.out.println(e);
		}	
	}
	public static void main(String[] args) 
	{
		new firstgame21();
	}
}
