package code12.qualification;

import java.io.File;
import java.io.FileWriter;
import java.util.Scanner;

public class B {
	public static String solve(int N, int S, int p, int[] t) {
		
		// 3a 		-> (a, a, a), *(a - 1, a, a + 1)
		// 3a + 1	-> (a, a, a + 1), *(a - 1, a + 1, a + 1)
		// 3a + 2	-> (a, a + 1, a + 1), *(a, a, a + 2)
		
		int numPNoS = 0;
		int numPWithS = 0;
		
		for (int i = 0; i < N; i++) {
			int a = (int)Math.floor(t[i] / 3);
			int r = t[i] % 3;
			
			switch (r) {
			case 0:
				if (a >= p) {
					numPNoS++;
				} else if (a + 1 >= p && a - 1 >= 0) {
					numPWithS++;
				}
				break;
			case 1:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				}
				break;
			case 2:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				} else if (a + 2 >= p) {
					numPWithS++;
				}
				break;
			}
		}
		
		return "" + (numPNoS + Math.min(S, numPWithS));
	}

	public static void main(String[] args) throws Exception {
		// file name
		//String fileName = "Sample";
		//String fileName = "B-small";
		String fileName = "B-large";
		
		// file variable
		File inputFile = new File(fileName + ".in");
		File outputFile = new File(fileName + ".out");
		Scanner scanner = new Scanner(inputFile);
		FileWriter writer = new FileWriter(outputFile);

		// problem variable
		int totalCase;
		int N, S, p;
		int[] t;

		// get total case
		totalCase = scanner.nextInt();

		for (int caseIndex = 1; caseIndex <= totalCase; caseIndex++) {
			// get input
			N = scanner.nextInt();
			S = scanner.nextInt();
			p = scanner.nextInt();
			t = new int[N];
			
			for (int i = 0; i < N; i++) {
				t[i] = scanner.nextInt();
			}
			
			String output = "Case #" + caseIndex + ": " + solve(N, S, p, t);
			System.out.println(output);
			writer.write(output + "\n");
		}
		scanner.close();
		writer.close();
	}
}

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 QualificationB {

	public static void main(String[] args) {
		File file = new File("D:/CodeJam/B-large.in");
        StringBuffer contents = new StringBuffer();
        BufferedReader reader = null;

        try {
            reader = new BufferedReader(new FileReader(file));
            String text = null;

            int row = 0;
            // repeat until all lines is read
            while ((text = reader.readLine()) != null) {
                //contents.append(text).append(System.getProperty("line.separator"));
                if(row == 0)
                	System.out.println(text);
                else{
                	String[] textArr = text.split(" ");
                	int s = Integer.parseInt(textArr[1]);
                	int p = Integer.parseInt(textArr[2]);
                	int savePoint = (p*3)-2;
                	int surprisePoint = savePoint-2;
                	if(savePoint < p)
                		savePoint = p;
                	if(surprisePoint < p)
                		surprisePoint = p;
                	int sure = 0;
                	int notsure = 0;
                	for(int i=3; i<textArr.length; i++){
                		if(Integer.parseInt(textArr[i]) >= savePoint)
                			sure++;
                		else if(Integer.parseInt(textArr[i]) >= surprisePoint)
                			notsure++;
                	}
                	if(notsure > s)
                		sure += s;
                	else
                		sure += notsure;
                	
                	contents.append("Case #"+row+": "+sure).
                		append(System.getProperty("line.separator"));
                }
                row++;
            }
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                if (reader != null) {
                    reader.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        
        // show file contents here
        System.out.println(contents.toString());
        
        try{
        	// Create file 
        	FileWriter fstream = new FileWriter("D:/CodeJam/B-large.out");
        	BufferedWriter out = new BufferedWriter(fstream);
        	out.write(contents.toString());
        	//Close the output stream
        	out.close();
        }catch (Exception e){//Catch exception if any
        	System.err.println("Error: " + e.getMessage());
        }
	}

}
