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;
  }
}

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

/**
 *
 * @author dannocz
 */
public class TestCase {
    
    private int noGooglers;
    private int p;
    private Googler[] googlers;

    public TestCase(String testCase) {
        String[] cads=testCase.split(" ");
        noGooglers = Integer.parseInt(cads[0]);
        int surprisedCases = Integer.parseInt(cads[1]);
        p = Integer.parseInt(cads[2]);
        googlers= new Googler[noGooglers];
        
        for (int i = 0; i < noGooglers; i++) {
            int score=Integer.parseInt(cads[i+3]);
            googlers[i]=new Googler(score, surprisedCases);
            buildTripplets(googlers[i]);
        }
        
    }

    
    public TestCase(int noGooglers, int surprisedCases, int p) {
        this.noGooglers = noGooglers;
        this.p = p;
        this.googlers= new Googler[noGooglers];
    }
    
   
    
    public int result(){
        int total=0;
        for (Googler googler : googlers) {
            if(googler.result(p))
                total++;
        }
        
        return total;
    }

    private void buildTripplets(Googler googler) {
        
        int score = googler.getScore();        
        for(int hp = p; hp<=10; hp++)
        {
            int x= score-hp;
            for(int y1=0;y1<=hp;y1++){
            //for(int y1=hp;y1>=hp-2;y1--){
                int y2 = x-y1;
                if(validTripplet(score,hp,y1,y2))
                    googler.addTriplet(new Triplet(hp,y1,y2));
            }
        }               
    }

    private boolean validTripplet(int score,int hp, int y1, int y2) {
        
        return (hp+y1+y2)==score &&
                validPair(hp,y1) && validPair(hp,y2) && validPair(y1,y2);
        
    }
    
    private boolean validPair(int y1, int y2){
          
        if(y1<0 || y2<0 || y1>10 || y2>10)
            return false;
        
        int r= y1-y2;
        return (r<=2 && r>=-2);
    }
}