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 Round1;

/*
 ID: kevinle7
 LANG: JAVA
 TASK: dancing
 */
import java.io.*;
import java.util.*;

class dancing
{	
	public static void main(String[] args) throws IOException
	{
		BufferedReader f = new BufferedReader(new FileReader("dancing.in"));
		PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter("dancing.out")));
		int t = Integer.parseInt(f.readLine());
		for (int i = 0 ; i < t; i++)
		{
			StringTokenizer st = new StringTokenizer(f.readLine());
			int n = Integer.parseInt(st.nextToken());
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			int ans = 0;
			int poss = 0;
			int goodscore = 3*p - 2;
			int okayscore = 3*p - 4;
			if (p == 1)
				okayscore = 1;
			for (int j = 0; j < n; j++)
			{
				int score = Integer.parseInt(st.nextToken());
				if (score >= goodscore)
					ans++;
				else if (score >= okayscore)
					poss++;
			}
			if (poss < s)
				ans += poss;
			else
				ans += s;
			out.println("Case #" + (i+1) + ": "  + ans);
		}
		out.close();
		System.exit(0);
	}
	
}