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);
		
		
		
	}
}

import java.util.ArrayList;
import java.util.List;

import Utils.FileHelper;


public class Gcj2012b {

	
	
	private void solve(String inputPath, String filepath) {
		
		FileHelper fHelper = new FileHelper(inputPath);
		
		String[] inputStr= new String[fHelper.getTotalSize()];
		
		List<String> rstList = new ArrayList<String>();
		
		fHelper.init(inputStr);
		
		for (String str : inputStr) {
			rstList.add(this.caculate(str));
		}
		
		rstList = format(rstList);
		
		FileHelper.writeFile(filepath, rstList);
	}
	
	
	private String caculate(String str) {
		String [] inputList = str.split(" ");
		
		int rawCnt = 0;
		int supCnt = 0;
		
		int total = Integer.parseInt(inputList[0]);
		int suprise = Integer.parseInt(inputList[1]);
		int point = Integer.parseInt(inputList[2]);
		
		int[]inputs = new int[inputList.length - 3];
		
		for(int i = 3; i< inputList.length;++i){
			inputs[i - 3] = Integer.parseInt(inputList[i]);
		}
		
		for(int v : inputs){
			int rst = v / 3;
			int remain = v % 3;
			
			if(remain == 0){
				if(rst >= point) rawCnt ++;
				else if(rst >= point - 1 && rst >=1) supCnt ++;
			}else if(remain == 2){
				if(rst >= point -1)rawCnt ++;
				else if(rst >= point -2 && rst >=1) supCnt ++;
			}else if(remain == 1){
				if(rst >= point - 1) rawCnt ++;
			}
		}
		
		
		return rawCnt + Math.min(suprise, supCnt) +"";
	}


	public static void main(String[] args) {

		Gcj2012b gcj2012b = new Gcj2012b();

		String inputPath = "C:\\Users\\xiaohfan\\Desktop\\B-small-attempt0.in";

		String filepath = "C:\\Users\\xiaohfan\\Desktop\\output.txt";
		
		gcj2012b.solve(inputPath, filepath);

	}




	public static List<String> format(List<String> rstList) {
		
		List<String> outputList = new ArrayList<String>();
		
		for(int i = 0; i < rstList.size();++i	){
			outputList.add("Case #"+ (i+1) +": "+rstList.get(i));
		}
		
		return outputList;
	}
}
