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.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;


public class ProblemUtils {

	public static String[] readInput(String path) throws Exception {
		FileInputStream in = new FileInputStream(path);
		BufferedReader reader = new BufferedReader(new InputStreamReader(in));
		int nlines = Integer.parseInt(reader.readLine());
		String[] lines = new String[nlines];
		for (int i = 0; i < nlines; i++) {
			lines[i] = reader.readLine();
		}
		return lines;
	}
	
	public static void writeOutput(String path, String[] lines) throws Exception {
		FileOutputStream out = new FileOutputStream(path);
		BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(out));
		for (int i = 0; i < lines.length; i++) {
			writer.write("Case #" + (i + 1) + ": " + lines[i]);
			if (i + 1 < lines.length) {
				writer.write("\n");
			}
		}
		writer.flush();
		out.close();
	}
	
}
