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.File;
import java.io.PrintWriter;
import java.util.*;
import java.util.jar.JarEntry;

/**
 * Created with IntelliJ IDEA.
 * User: vitaly
 * Date: 4/14/12
 * Time: 9:24 AM
 * To change this template use File | Settings | File Templates.
 */
public class Main {

    public static Map<Integer, Integer> createMap(int dif) {
        Map<Integer, Integer> map = new HashMap<Integer, Integer>();
        for(int i = 0; i <= 10; i++) {
            for(int j = 0; j <= 10; j++) {
                for(int k = 0; k <= 10; k++) {
                    int min = Math.min(i, Math.min(j, k));
                    int max = Math.max(i, Math.max(j, k));
                    int sum = i + j + k;
                    if((max - min) <= dif) {
                        Integer val = map.get(sum);
                        if(val == null || val < max) {
                            map.put(sum, max);
                        }
                    }
                }
            }
        }
        return map;
    }

    public static void main(String[] args) throws Exception {

        Map<Integer, Integer> map1 = createMap(1);
        Map<Integer, Integer> map2 = createMap(2);


        Scanner scanner = new Scanner(new File("B-large.in"));
        PrintWriter pw = new PrintWriter(new File("google.out"));

        int n = scanner.nextInt();
        for(int i = 0; i < n; i++) {
            int N = scanner.nextInt();
            int S = scanner.nextInt();
            int p = scanner.nextInt();
            int count = 0;
            for(int k = 0; k < N; k++) {
                int sum = scanner.nextInt();
                if(map1.get(sum) >= p) {
                    count++;
                } else if(map2.get(sum) >= p && S > 0) {
                    count++;
                    S--;
                }
            }
            pw.print(String.format("Case #%d: %d%n", i + 1, count));
        }


        scanner.close();
        pw.close();


    }

}
