import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class DancingWithTheGooglers {
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader (new FileReader("B-small.in"));
		PrintWriter out = new PrintWriter(new FileWriter("B-small.out"));
		
		int t = Integer.parseInt(f.readLine());
		for (int i = 0; i < t; i++){
			int c = 0;
			StringTokenizer st = new StringTokenizer(f.readLine());
			int n = Integer.parseInt(st.nextToken());
			int[] ti = new int[n];
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			for (int j = 0; j < n; j ++){
				ti[j] = Integer.parseInt(st.nextToken());
				if (ti[j] % 3 == 0){
					if (ti[j] / 3 >= p)
						c++;
					else if (ti[j] / 3 == (p-1) && s > 0 && ti[j] >= 2){
						s--;
						c++;
					}
				}
				else if (ti[j] % 3 == 1){
					if ((ti[j] / 3) + 1 >= p)
						c++;					
				}
				else{
					if (ti[j] / 3 >= p-1)
						c++;
					else if (ti[j] / 3 == (p-2) && s > 0){
						s--;
						c++;
					}
				}
					
				
			}
			out.println("Case #" + (i+1) + ": " + c);
			
			
		}
		out.close();
		System.exit(0);
		
		
		
	}
}

package codejam.dancing_with_the_googlers;

import java.io.IOException;
import java.util.ArrayList;

import codejam.filestuff.FileStuff;

public class DancingWithTheGooglers {
	
	public static void main(String[] args) throws IOException {
		FileStuff fs = new FileStuff("B-small-attempt2.in","B-small.out","dancing_with_the_googlers");
		ArrayList<String> input = new ArrayList<String>();
		input = fs.ReadFromFile();
		
		ArrayList<String> output = new ArrayList<String>();
		
		int xCase = Integer.valueOf(input.get(0));
		int xPointer = 1;
		
		for (int i=1;i<=xCase;i++)
		{
			String strOut = "Case #" + String.valueOf(i) + ":";
			String strLine = input.get(xPointer);
			xPointer++;
			String[] arrLine = strLine.split(" ");
			int xN = Integer.valueOf(arrLine[0]);
			int xS = Integer.valueOf(arrLine[1]);
			int xp = Integer.valueOf(arrLine[2]);
			int xRes = 0;
			for (int a=0;a<xN;a++)
			{
				int xScore = Integer.valueOf(arrLine[a+3]);
				if (xScore != 0)
				{
					int xDiv = xScore;
					while (xDiv % 3 != 0) xDiv++;
					int xSub = xDiv - xScore;
					xDiv /= 3;
					if (xDiv >= xp)
					{
						xRes++;
					} else
					{
						if (xS > 0)
						{
							if (xSub < 2) xDiv++;
							if (xDiv >= xp) 
							{
								xRes++;
								xS--;
							}
						}
					}
				} else
				{
					if (xp == 0) xRes++;
				}
			}
			strOut += " " + String.valueOf(xRes);
			output.add(strOut);
		}
		fs.WriteToFile(output);
		System.out.print("Done!!!");
	}

}
