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.*;
import java.util.Scanner;

public class B {


    static final String IN_FILE = "B-large.in.in";


    public static void main(String[] args) throws Exception {
        BufferedReader in = new BufferedReader(new FileReader(IN_FILE));
        Writer out = new BufferedWriter(new FileWriter(IN_FILE+".out"));
//        Writer out = new OutputStreamWriter(System.out);


        Scanner sc = new Scanner(in);
        int cases = sc.nextInt();
        sc.nextLine();
        for(int caseNo=1; caseNo<=cases; caseNo++){
            out.write("Case #" + caseNo + ": ");
            int N = sc.nextInt();
            int S = sc.nextInt();
            int p = sc.nextInt();
            int res = 0;
            for(int i = 1; i <= N; i ++){
                int sum = sc.nextInt();
                int k = (sum - p) / 2;
                if(p > sum){
                    continue;
                }if(p-k <=1) {
                    res ++;
                } else if(p-k<=2 && S > 0){
                    res ++;
                    S --;
                }
            }
            out.write(Integer.toString(res));

            if(caseNo<cases){
                out.write("\n");
                out.flush();
            }


        }
        in.close();
        out.close();

    }
}
