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;
  }
}


package code_jam;

import java.io.*;
import java.util.Arrays;
import java.util.StringTokenizer;

public class Code_Jam {

	
	public static void main(String[] args) throws IOException {
		
		
		BufferedReader in = new BufferedReader(new FileReader("B-large.in"));
		FileWriter out= new FileWriter("B-large.out");
		//BufferedReader in=new BufferedReader(new InputStreamReader(System.in));
		int T,S,P,N,C;
		T=Integer.parseInt(in.readLine());
		StringTokenizer x;
		for (int i = 1; i <= T; i++) {
			C=0;
			x=new StringTokenizer(in.readLine());
			N=Integer.parseInt(x.nextToken());
			S=Integer.parseInt(x.nextToken());
			P=Integer.parseInt(x.nextToken());
			int G[]=new int[N];
			for (int j = 0; j < N; j++) {
				G[j]=Integer.parseInt(x.nextToken());
			}
			Arrays.sort(G);
			for (int j = 0; j < N; j++) {
				if(G[j]<P)// may be  <p only
					continue;
				int A,B,D;
				A=P;G[j]-=P;
				B=G[j]/2;
				D=G[j]-B;
				if(D>=10){
				C++;
				continue;
				}
				if(P-B>2)
				continue;
				else if(P-B==2&&S>0){
				C++;
				S--;
				}
				else if(P-B<=1){
				C++;
				}
				
				
			}
			//System.out.println(C);
			out.write("Case #"+i+": "+C+"\n");
			
			
		}
		out.close();	
		
	}
}
