import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

import java.io.*;

class Googlers
{
	public static void main(String args[]) throws IOException
	{
		FileInputStream fstream = new FileInputStream("B-small-attempt0.in");
		DataInputStream dstream = new DataInputStream(fstream);
		BufferedReader br = new BufferedReader(new InputStreamReader(dstream));
		FileWriter fw = new FileWriter("output.txt");
		BufferedWriter out = new BufferedWriter(fw);
		int lines = Integer.parseInt(br.readLine());		//lines LINES OF INPUT TO FOLLOW
		for(int j=0;j<lines;j++)                        //EACH LINE FROM SECOND LINE
		{
			int googlers,S,P,result=0,number;
			String strLine;
			if ((strLine = br.readLine()) != null)
			{
				
				out.write("Case #"+(j+1)+": ");
				String str[] = strLine.split(" ");
				googlers=Integer.parseInt(str[0]);
				S=Integer.parseInt(str[1]);
				P=Integer.parseInt(str[2]);
				for(int i=3;i<(googlers+3);i++)
				{
					number = Integer.parseInt(str[i]);
					int divider = number/3;
					int remainder = number%3;
					if((remainder==0) && ((number!=0) || (P==0)))
					{
						if(divider>=P)
							result++;
						else if((P==(divider+1)) && (S!=0))
						{
							result++;
							S--;
						}
					}
					else if(remainder==1)
					{
						if(divider+1>=P)
							result++;
					}
					else if(remainder==2)
					{
						if(divider+1>=P)
							result++;
						else if((P==(divider+2)) && (S!=0))
						{
							result++;
							S--;
						}
					}
					
				}
				out.write(""+result);
		    }
			out.newLine();
		}
		dstream.close();
		out.close();
	}
}