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.*;
import java.io.*;

public class B
{
	public static void main( String args[] )throws Exception
	{
		Scanner in = new Scanner( System.in );
		int i, j, s, p, n, hasilBagi, score, sisa, max, test;
		
		test = in.nextInt();
		
		for( i = 0 ; i < test ; i++ )
		{
			n = in.nextInt();
			s = in.nextInt();
			p = in.nextInt();
			max = 0;
			
			for( j = 0 ; j < n ; j++ )
			{
				score = in.nextInt();	
				sisa = score % 3;
				hasilBagi = score / 3;
					
				if( sisa == 0 )
				{
					if( hasilBagi >= p )
						max++;
					else if( score != 0 && s != 0 && hasilBagi + 1 >= p )
					{
						max++;
						s--;
					}
				}
				else if( sisa == 1 )
				{
					if( hasilBagi + 1 >= p )
						max++;
				}
				else
				{
					if( hasilBagi + 1 >= p )
						max++;
					else if( s != 0 && hasilBagi + 2 >= p )
					{
						max++;
						s--;
					}
				}
			}
			
			System.out.println( "Case #" + (i+1) + ": " + max );
		}
	}
}