import java.util.Scanner;
import java.io.*;
class dance
{
  public static void main (String[] args) throws IOException
  { 
    File    inputData = new File("B-small-attempt0.in");
	File 	outputData= new File("Boutput.txt");
    Scanner scan = new Scanner( inputData );
	PrintStream print= new PrintStream(outputData);
    
	int t;
	int n,s,p,pi;
	t= scan.nextInt();
	for(int i=1;i<=t;i++)
	{
	n=scan.nextInt();	s=scan.nextInt();	p=scan.nextInt();
	int supTrip=0, notsupTrip=0;
	
	for(int j=0;j<n;j++)
	{
		pi=scan.nextInt();
		if(pi>(3*p-3))
		notsupTrip++;
		else if((pi>=(3*p-4))&&(pi<=(3*p-3))&&(pi>p))
		supTrip++;
	}
	
	if(s<=supTrip)
	notsupTrip=notsupTrip+s;
	else if(s>supTrip)
	notsupTrip= notsupTrip+supTrip;
	print.println("Case #"+i+": "+notsupTrip);
	}
  }
}
import java.io.*;
import java.util.*;

public class ProblemB {
    public static void main(String[]args) {
	Scanner f = new Scanner(System.in);
	int T = f.nextInt();
	
	for(int set=0;set<T;set++) {
	    int N = f.nextInt(), S = f.nextInt(), p = f.nextInt();
	    int[] t = new int[N];
	    int result = 0;
	    for(int c=0;c<N;c++) {
		t[c] = f.nextInt();
		int base = t[c]/3;
		if(t[c]%3!=0) base++;
		//		666 567
		//		667 567
		//                677 668
		if(base>=p) {
		    result++;
		} else if((base==p-1 && t[c]%3==2 || base==p-1 && base>0 && t[c]%3==0) && S > 0) {
		    result++;
		    S--;
		}
	    }
	    
	    System.out.printf("Case #%d: %d\n",set+1,result);
	}
    }
}