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.FileNotFoundException;
import java.util.Scanner;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */


/**
 *
 * @author utp
 */
public class B {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws FileNotFoundException
    {
        //System.setIn(new FileInputStream("B.in"));
        Scanner sc = new Scanner(System.in);
        int nCasos = sc.nextInt();
        for(int caso = 1; caso <= nCasos; caso++)
        {
            int n = sc.nextInt();
            int sor = sc.nextInt();
            int p = sc.nextInt();
            int buenos = 0;
            int nSor = 0;
            for(int i = 0; i < n; i++)
            {
                int valor = sc.nextInt();
                int media = valor / 3;
                if(valor % 3 == 0 && (p == 0 || valor != 0))
                {
                    if(p <= media)
                        buenos++;
                    else if(p <= media + 1 && nSor != sor)
                    {
                        buenos++;
                        nSor++;
                    }
                }
                else if(valor % 3 == 1)
                {
                    if(p <= media + 1)
                        buenos++;
                }
                else if(valor % 3 == 2)
                {
                    if(p <= media + 1)
                        buenos++;
                    else if(p <= media + 2 && nSor != sor)
                    {
                        buenos++;
                        nSor++;
                    }
                }
            }
            System.out.println("Case #" + caso + ": " + buenos);
        }
    }
}
