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;
  }
}

/*
 * Main.java
 * 
 * Created on 14.04.2012, 10:03:46
 * 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package codejam12;

import qualification.CodeJamQuali;

/**
 *
 * @author Besitzer
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    /*public static void main(String[] args) {
        char[] C = new char[26];      
        CodeJamQuali CJQ =new CodeJamQuali();
        CJQ.fillDict("our language is impossible to understand","ejp mysljylc kd kxveddknmc re jsicpdrysi",C);
        CJQ.fillDict("there are twenty six factorial possibilities","rbcpc ypc rtcsra dkh wyfrepkym veddknkmkrkcd",C);
        CJQ.fillDict("so it is okay if you want to just give up","de kr kd eoya kw aej tysr re ujdr lkgc jv",C);
        C['z'-'a']='q';        
        C['q'-'a']='z';
        System.out.println("abcdefghijklmnopqrstuvwxyz");
        System.out.println(C);
        for(int i =0;i<26;i++)if(C[i]=='z')System.out.println("found");
        
    }*/
    
    public static void main(String[] args) {

        CodeJamQuali CJQ =new CodeJamQuali();
        //CJQ.go("src/qualification/A-small-attempt0.in", 1);
        CJQ.go("src/qualification/B-large.in", 2);
        
    }

}
