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.Scanner;


public class GooglerDancer {

	private int caseNumber;
	private int numberOfGooglers;
	private int numberOfSuprisingTriplets;
	private int minimumBestScoreP;
	private ArrayList<Integer> list;


	public GooglerDancer(int caseNumber,String data) {

		this.caseNumber=caseNumber;
		Scanner s=new Scanner(data);
		this.numberOfGooglers=s.nextInt();
		this.numberOfSuprisingTriplets=s.nextInt();
		this.minimumBestScoreP=s.nextInt();
		list=new ArrayList<Integer>();
		while(s.hasNextInt()){
			list.add(s.nextInt());
		}
	}


	public void process() {
		int count =0;
		
		if(numberOfGooglers>0){
		/////
			if(minimumBestScoreP>0){
		for(int i=0;i<numberOfGooglers;i++){
			if(list.get(i)>0)
			{
			if((Integer)(list.get(i)/minimumBestScoreP)>=3){
				count++;
			}
			else{
				if((Integer)(minimumBestScoreP-(list.get(i)-minimumBestScoreP)/2)==1){
					count++;
				}
				else{
					if((Integer)(minimumBestScoreP-(list.get(i)-minimumBestScoreP)/2)==2 && numberOfSuprisingTriplets>0){
						count++;
						numberOfSuprisingTriplets--;
					}
				}
			}
		}
		}
		////////////
			}else{
				count=numberOfGooglers;
			}
		}
		System.out.println("Case #"+caseNumber+": "+count);

	}

}
