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.Scanner;
public class rab1
{
	public static void main(String[] aesdfwer)
	{
		Scanner sc= new Scanner (System.in);
		int t=sc.nextInt();
		int o;
		int n,s,p,pt;
		int a,r;
		
		for(int c=1;c<=t;c++)
		{
			n=sc.nextInt();
			s=sc.nextInt();
			p=sc.nextInt();
			o=0;
			
			for(int i=0;i<n;i++)
			{
				pt=sc.nextInt();
				r=pt%3;
				a=pt/3;
				if(a>=p)
				{
					o++;
				}
				else if(r==0)
				{
					if(a+1>=p && a>0 && s>0)
					{
						o++;
						s--;
						//System.out.println(pt+" kasus spesial! sisa "+s);
					}
					
				}
				else if(r==1)
				{
					if(a+1>=p)
					{
						o++;
					}
				}
				else
				{
					if(a+1>=p)
					{
						o++;
					}
					else if(a+2>=p && s>0)
					{
						o++;
						s--;
						//System.out.println(pt+" kasus spesial! sisa "+s);
					}
				}
				//System.out.println(pt+" "+r+" "+a+" "+s+" "+p);
				
			}
			
			System.out.println("Case #"+c+": "+o);
		}
	}
}