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.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.LinkedList;
import java.util.StringTokenizer;


public class Principal 
{
	public static void main(String [] args) throws IOException
	{
		
		FileReader fr = new FileReader("B-small-attempt0.in");
		BufferedReader bf = new BufferedReader(fr);
		
		FileWriter bw = new FileWriter("B-small-attempt0.out");
		
		int res;
		int times = Integer.parseInt(bf.readLine());
		
		LinkedList<Integer> l = new LinkedList<Integer>();
		String str = bf.readLine();
		int i = 1;
		StringTokenizer st;
		while(i <= times)
		{
			st = new StringTokenizer(str);	
			while(st.hasMoreTokens())
			{
				l.add(Integer.parseInt(st.nextToken()) );
			}
			bw.write("Case #");
			bw.write(String.valueOf(i));
			bw.write(": ");
			l.pop();
			int s = l.pop();
			int p = l.pop();
			res = Triplet.triplete(l, p, s);
			bw.write(Integer.toString(res));
			bw.write("\n");
			str = bf.readLine();
			i++;
			l = new LinkedList<Integer>();
		}
		bw.close();
		bf.close();
	}
}
