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 dance;

/**
 *
 * @author ALEX
 */
public class Scores {
    int first;
    int second;
    int third;
    int total;
    boolean s;
    public Scores(int total)
    {
        this.total=total;
    }
    public int getMaxS()
    {
        int max=0;
        for(int i=0;i<=10;i++)
            for(int j=i;(j<=i+2)&&(j<=10);j++)
                for(int k=j;(k<=j+2)&&(k<=i+2)&&(k<=10);k++)
                    if((i+j+k==total)&&(i+2==j||i+2==k)){
                        if(i>max)
                            max=i;
                        if(j>max)
                            max=j;
                        if(k>max)
                            max=k;
                    }
        return max;
    }
    public int getMaxUnS()
    {
        int max=0;
        for(int i=0;i<=10;i++)
            for(int j=i;(j<=i+2)&&(j<=10);j++)
                for(int k=j;(k<=j+2)&&(k<=i+2)&&(k<=10);k++)
                    if((i+j+k==total)&&(i+2!=j&&i+2!=k)){
                        if(i>max)
                            max=i;
                        if(j>max)
                            max=j;
                        if(k>max)
                            max=k;
                    }
        return max;
    }
    public void setFirstSurprize()
    {
        for(int i=0;i<=10;i++)
            for(int j=i;(j<=i+2)&&(j<=10);j++)
                for(int k=j;(k<=j+2)&&(k<=i+2)&&(k<=10);k++)
                    if((i+j+k==total)&&(i+2==j||i+2==k)){
                        first=i;
                        second=j;
                        third=k;
                        s=true;
                        return;
                    }                        
    }
    public void setFirstNormal(){
        for(int i=1;i<=10;i++)
            for(int j=i;(j<=i+2)&&(j<=10);j++)
                for(int k=j;(k<=j+2)&&(k<=i+2)&&(k<=10);k++)
                    if((i+j+k==total)&&(i+2==j||i+2==k)){}
                    else {
                        first=i;
                        second=j;
                        third=k;
                        s=false;
                        return;
                    }
    }
}
