import java.io.BufferedWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.Scanner;


public class Dancing_With_the_Googlers {


    /**
     * The first line of the input gives the number of test cases, T.
     *  T test cases follow. 
     *  Each test case consists of a single line containing integers separated by single spaces. 
     *  The first integer will be N, the number of Googlers, and the second integer will be S, the number of surprising triplets of scores. 
     *  The third integer will be p, as described above. Next will be N integers ti: the total points of the Googlers. 
     * @throws IOException
     */
	   public static void main(String[] args) throws IOException {
	        // TODO Auto-generated method stub
			// Reading the input file
			Scanner in = new Scanner(new File("B-large.in"));
			// writting the input file
			FileOutputStream fos = new FileOutputStream("B-large.out");
			PrintStream out = new PrintStream(fos);
	         //Close the output stream
	        int testCase=Integer.parseInt(in.nextLine());
	        for(int i=0;i<testCase;i++) {
	        	out.print("Case #" + (i + 1) + ":\t");
	        	int NoOfGooglers= in.nextInt();
	        	int NoOfSurprisingResults = in.nextInt();
	        	int atLeastP=in.nextInt();
	        	ArrayList<Integer> scores= new ArrayList<Integer>();
        		int BestResults=0;
        		int Surprising=0;
	        	for(int j=0;j<NoOfGooglers;j++)
	        	{
	        		scores.add(in.nextInt());
	        		//System.out.print(scores.get(j));
	        		int modulus=scores.get(j)%3;
	        		int temp = scores.get(j);
	    			switch (modulus) {
					case 0:
						if (((temp / 3) >= atLeastP)) {
							BestResults++;
						} else {
							if (((((temp / 3) + 1) >= atLeastP) && ((temp / 3) >= 1))
									&& (Surprising < NoOfSurprisingResults)) {
								BestResults++;
								Surprising++;
								
							}
							System.out.println("Case 0"+"itr:"+i+"  surprising:"+temp);
						}
						
						break;
					case 1:
						if ((temp / 3) + 1 >= atLeastP) {
							BestResults++;
							continue;
						}
						
						break;
					case 2:
						if ((temp / 3) + 1 >= atLeastP) {
							BestResults++;
						} else {
							if (((temp / 3) + 2 >= atLeastP)
									&& (Surprising < NoOfSurprisingResults)) {
								BestResults++;
								Surprising++;
							}
							System.out.println("Case 2"+"itr:"+i+"  surprising:"+temp);
						}
						break;
					default:
						System.out.println("Error");
					}
	    			
				}// Internal for
				out.println(BestResults);
				// System.out.println(BestResults);
				System.out.println(Surprising);
				BestResults = 0;
			}// for
			in.close();
			out.close();
			fos.close();

	   }
}

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


public class Dancing_With_the_Googlers {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		String strFileName = "B-large";
		String strInputFileName = strFileName + ".in";
		String strOutputFileName = strFileName + ".out";
		int iCaseNumber = 1;
		
		try {
			////////////////////////////////////////////////////////////////
			BufferedReader in = new BufferedReader(new FileReader(strInputFileName));
			BufferedWriter out = new BufferedWriter(new FileWriter(strOutputFileName));
			String inString = "";
			String outString = "";

			String sTotalNumber = in.readLine();
			
			while ((inString = in.readLine()) != null) {
				//System.out.println(inString);

				String[] sArray = inString.split(" ");
				int iNumCount = Integer.parseInt(sArray[0]);
				int iSurprisingNum = Integer.parseInt(sArray[1]);
				int iStandardNum = Integer.parseInt(sArray[2]);
				int iResultCount = 0;
				
				for (int idx = 3; idx < iNumCount + 3; idx++) {
					int iTarget = Integer.parseInt(sArray[idx]);
					
					// ÃÑ ÇÕ¿¡¼­, ±âÁØ°ªÀ» »©°í, ³ª¸ÓÁö¸¦ ±¸ÇÑ´Ù.
					// ±× ³ª¸ÓÁö°¡, Â÷ÀÌ°ª
					int iRemain = iTarget - iStandardNum;
					int iCompare = (iStandardNum - 1) * 2;
					int iCompareSecond = (iStandardNum - 2) * 2;
					
					if (iRemain < 0) {
						continue;
					}
					
					if (iRemain >= iCompare) {
						iResultCount++;
//						System.out.println(String.format("iTarget:[%d], iRemain:[%d], iCompare[%d], iNumCount:[%d], iSurprisingNum:[%d], iStandardNum:[%d],"
//								,iTarget,iRemain, iCompare, iNumCount, iSurprisingNum, iStandardNum));
					}
					else if (iSurprisingNum > 0 && iRemain >= iCompareSecond) {
						iResultCount++;
						iSurprisingNum--;
//						System.out.println(String.format("iTarget:[%d], iStandardNum[%d] iRemain:[%d], iCompareSecond[%d], iNumCount:[%d], iSurprisingNum:[%d], iStandardNum:[%d],"
//								,iTarget,iStandardNum,iRemain, iCompareSecond, iNumCount, iSurprisingNum, iStandardNum));
					}
				}
												
				outString = String.format("Case #%d: %d\n", iCaseNumber++, iResultCount); 
				System.out.print(outString);
				out.write(outString);
			}
			in.close();
			out.close();
			////////////////////////////////////////////////////////////////
		} catch (IOException e) {
			System.err.println("ERROR");
			System.err.println(e); // ¿¡·¯°¡ ÀÖ´Ù¸é ¸Þ½ÃÁö Ãâ·Â
			System.exit(1);
		}	     
	}
}
