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.util.ArrayList;
import java.util.List;

public class JamUtil {
    static int[] parseIntList(String str, int count) {
        int[] res = new int[count];
        String[] parts = str.split(" ");
        for (int i = 0; i < parts.length; i++) {
            String part = parts[i];
            res[i] = Integer.parseInt(part);
        }
        return res;
    }

    static List<Integer> parseIntList(String str) {
        ArrayList<Integer> res = new ArrayList<Integer>();
        String[] parts = str.split(" ");
        for (int i = 0; i < parts.length; i++) {
            String part = parts[i];
            res.add(Integer.parseInt(part));
        }
        return res;
    }

    static<T> String printTable(T[][] t) {
        StringBuilder res = new StringBuilder();
        for (int i = 0; i < t.length; i++) {
            T[] ts = t[i];
            for (int j = 0; j < ts.length; j++) {
                T t1 = ts[j];
                res.append(t1+ " ");
            }
            res.append("\n");
        }
        return res.toString();
    }
}
