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.FileWriter;
import java.io.PrintWriter;
import java.util.Scanner;

public class dancing{
	public static void main(String args[]){
		try{
			PrintWriter out = new PrintWriter(new FileWriter("output.txt")); 
			Scanner sc = new Scanner(new File(args[0]));
			int n, s, p, y;

			int t = sc.nextInt();
			sc.nextLine();
			
			for(int i=1;i<=t;i++){
				y=0;
				n = sc.nextInt();
				s = sc.nextInt();
				p = sc.nextInt();
				int score;
				for(int j=0;j<n;j++){
					score=sc.nextInt();
					if(score%3==0){
						if(score/3>=p){
							y++;
						}
						else if(score/3+1>=p && s>0 && score!=0){
							y++;
							s--;
						}
					}else if(score%3==1){
						if(score/3+1>=p){
							y++;
						}
					}else { 
						if(score/3+1>=p){
							y++;
						}
						else if(score/3+2>=p && s>0){
							y++;
							s--;
						}
					}
				}
				out.println("Case #"+i+": "+y);
			}
			out.close();
		}catch (Exception e){
        }
	}
}