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.util.StringTokenizer;

public class Main {

	public static void main(String[] args) throws Exception {

		FileReader in = new FileReader("F:\\download\\B-large.in");
		BufferedReader br = new BufferedReader(in);
		FileWriter out = new FileWriter("F:\\download\\out.txt");
		BufferedWriter bw = new BufferedWriter(out);

		int t = Integer.parseInt(br.readLine());
		for (int c = 0; c < t; c++){
			String line = br.readLine();
			StringTokenizer aSt = new StringTokenizer(line, " ");
			int number = Integer.valueOf(aSt.nextToken()).intValue();
			int surprise = Integer.valueOf(aSt.nextToken()).intValue();
			int p = Integer.valueOf(aSt.nextToken()).intValue();

			int sum_ok = 0;
			int sum_surprise = 0;
			for (int n = 0; n < number; n++){
				int ti = Integer.valueOf(aSt.nextToken()).intValue();
				int judge = judge(ti, p);
				switch (judge){
				case 2:
					sum_ok++;
					break;
				case 1:
					sum_surprise++;
					break;
				default:
					break;
				}
			}
			
			int result;
			if (sum_surprise <= surprise){
				result = sum_ok + sum_surprise;
			}
			else{
				result = sum_ok + surprise;
			}

			bw.write(String.format("Case #%d: %d\n", c+1, result));
		}
		
		br.close();
		in.close();
		bw.close();
		out.close();

	}
	
	private static int judge(int score, int p){
		int p1 = (p-1 >= 0) ? p-1: 0;
		if (score >= p + p1 + p1){
			return 2;
		}
		int p2 = (p-2 >= 0) ? p-2: 0;
		if (score >= p + p2 + p2){
			return 1;
		}
		return 0;
	}

}
