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.IOException;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import util.MyUtil;


public class ProblemB {

	/**
	 * @param args
	 * @throws IOException 
	 * @throws NumberFormatException 
	 */
	public static void main(String[] args) throws Exception {
		String title = "B-small-attempt0.in";

		BufferedReader reader = MyUtil.getReader(title);
		int caseNumber = Integer.parseInt(reader.readLine());
		BufferedWriter writer = MyUtil.getWriter(title);
		
		for (int i = 0 ; i < caseNumber; i++){
			String line = reader.readLine();
			String result = subRoutine(line);
			
			writer.write("Case #" + (i + 1) + ": " + result + "\n");
			System.out.println("Case #" + (i + 1) + ": " + result);
		}
		
		writer.flush();

	}
	
	private static String subRoutine(String line){
		StringBuilder sb = new StringBuilder();
		String[] elements = line.split(" ");
		
		// The first integer will be N, the number of Googlers. 
		long N = Long.parseLong(elements[0]);
		// the second integer will be S, the number of surprising triplets of scores
		long B = Long.parseLong(elements[1]);
		// The third integer will be p, a best result of at least p
		long P = Long.parseLong(elements[2]);
		
		long count = 0;
		for (int i = 3 ; i < elements.length; i++){
			long total = Long.parseLong(elements[i]);
			long ok1 = Math.min(1, total);
			long ok2 = Math.min(2, total);
			long remains = total - P;
			long least = P - ok1;
			long doubleLeast = least * 2;
			if (remains >= doubleLeast ){
				count ++;
			}
			else if (remains + ok2 >= doubleLeast  && B > 0){
				count++;
				B--;
			}
			
		}
		
		sb.append(count);
		return sb.toString();
	}
}
