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.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.StringTokenizer;

public class DanceScores {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		BufferedReader f = new BufferedReader(new FileReader("test.in"));
		PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter("dance.out")));
		
		int numberCases = Integer.parseInt(f.readLine());
		String log;
		StringTokenizer st;
		int dancers;
		int bestResult;
		int surprisingTriples;
		int triplesThatSatisfy;
		
		for (int i = 1; i <= numberCases; i++)
		{
			log = "Case #" + i + ": ";
			st = new StringTokenizer(f.readLine());
			
			dancers = Integer.parseInt(st.nextToken());
			surprisingTriples = Integer.parseInt(st.nextToken());
			bestResult = Integer.parseInt(st.nextToken());;
			
			triplesThatSatisfy = calculateNumTriples(dancers, surprisingTriples, bestResult, st);
			
			log += triplesThatSatisfy;
			out.println(log);
		}
		
		out.close();
		System.exit(0);
	}

	private static int calculateNumTriples(int dan, int sur, int bes, StringTokenizer st) 
	{
		int result = 0;
		int surprising = sur;
		int total;
		
		//deal with p = 0 and p = 1, as these cases are special
		if (bes == 0)
		{
			return dan;
		}
		else if (bes == 1)
		{
			while (st.hasMoreTokens())
			{
				if ((Integer.parseInt(st.nextToken())) != 0)
				{
					result++;
				}
			}
			
			return result;
		}
		else
		{
			while (st.hasMoreTokens())
			{
				total = Integer.parseInt(st.nextToken());
				
				if (total >= 3*bes - 2)
				{
					result++;
				}
				else if ((3*bes - 4 <= total) &&
							(total <= 3*bes - 3))
				{
					if (surprising > 0)
					{
						surprising--;
						result++;
					}
				}
			}
			
			return result;
		}
	}

}
