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.InputStreamReader;
import java.util.StringTokenizer;


public class Main {

    
    public static void main(String[] args) {
try{
        int no, i, valuemax, surprise, p, n, j, temp;
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
       no = Integer.parseInt(br.readLine());
        for (i = 0; i < no; i++) {
            int answer = 0;
            String str=br.readLine();
            StringTokenizer tok=new StringTokenizer(str," ");
            n = Integer.parseInt(tok.nextToken());
            surprise = Integer.parseInt(tok.nextToken());
            p = Integer.parseInt(tok.nextToken());
            for (j = 0; j < n; j++) {
                temp = Integer.parseInt(tok.nextToken());
                if (temp == 0) {
                    if (p != 0) {
                        continue;
                    } else {
                        answer++;
                    }
                    continue;
                }
                if (temp % 3 == 0) {
                    valuemax = temp / 3;
                    if (valuemax >= p) {
                        answer++;
                    } else if ((valuemax + 1 >= p) && (surprise != 0)) {
                        answer++;
                        surprise--;
                    }

                }
                if (temp % 3 == 1) {
                    valuemax = (temp / 3) + 1;
                    if (valuemax >= p) {
                        answer++;
                    }
                }
                if (temp % 3 == 2) {
                    valuemax = (temp / 3) + 1;
                    if (valuemax >= p) {
                        answer++;
                    } else if ((valuemax + 1 >= p) && (surprise != 0)) {
                        answer++;
                        surprise--;
                    }
                }
            }
            System.out.print("Case #" + (i + 1) + ": " + answer);
            if ((i + 1) != no) {
                System.out.print("\n");
            }
        }
        }catch(Exception e){
            System.out.println(e.toString());
        }
    }
}
