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;
  }
}

package codejam.qualification;

import java.io.File;
import java.io.IOException;
import java.util.Scanner;

public class Dancing {

	/**
	 * @param args
	 */
	public static void main(String[] args) throws IOException {
		String file = "input2big";
		Scanner in = new Scanner(new File(file));
		int tot = Integer.parseInt(in.nextLine());
//		System.out.println(tot);
		for(int i=0;i<tot;i++) {
			String line = in.nextLine();
			String[] data = line.split(" ");
			int N = Integer.parseInt(data[0]);
			int S = Integer.parseInt(data[1]);
			int p = Integer.parseInt(data[2]);
			
			int output = 0;
			switch(p) {
			case 0:
				output = N;
				break;
			case 1:
				for(int j=0; j<N; j++) {
					int t = Integer.parseInt(data[3+j]);
					if(t > 0) output++;
				}
				break;
			default:
				int temp = 0;
				for(int j=0; j<N; j++) {
					int t = Integer.parseInt(data[3+j]);
					if(t >= 3*p-2)
						output++;
					else
						if(t >= 3*p-4)
							temp++;
				}
				if(temp <= S)
					output += temp;
				else
					output += S;
			}
			
			System.out.println("Case #"+(i+1)+": "+output);
		}
		
	}

}
