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.IOException;
import java.util.List;

public class StoreCredit extends JamProblem {
    public static void main(String[] args) throws IOException {
        StoreCredit problem= new StoreCredit();
        problem.go();
    }

    @Override
    String solveCase(JamCase jamCase) {
        StoreCreditCase cas = (StoreCreditCase) jamCase;
        for (int i=0; i<cas.itemCount; i++) {
            for (int j=0; j<cas.itemCount; j++) {
                if (i==j) {
                    continue;
                }
                if (cas.prices[i] + cas.prices[j] == cas.credit) {
                    return "" + (i+1) + " " + (j+1);
                }
            }
        }
        throw new RuntimeException();
    }

    @Override
    JamCase parseCase(List<String> file, int line) {
        StoreCreditCase cas = new StoreCreditCase();
        String fist =  file.get(line);
        String second =  file.get(line+1);
        String third =  file.get(line+2);
        cas.credit= Integer.parseInt(fist);
        cas.lineCount = 3;
        cas.itemCount = Integer.parseInt(second);
        cas.prices = JamUtil.parseIntList(third, cas.itemCount);
        return cas;
    }
}

class StoreCreditCase extends JamCase {
    int itemCount;
    int[] prices;
    public int credit;
}
