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;
	}

}

package fixjava;

import java.util.ArrayList;

/**
 * String splitter, this fixes the problem that String.split() has of losing the last token if it's empty. It also uses
 * CharSequences rather than allocating new String objects.
 */
public class Split {

	/**
	 * String splitter, this fixes the problem that String.split() has of losing the last token if it's empty. It also uses
	 * CharSequences rather than allocating new String objects.
	 */
	public static ArrayList<CharSequence> splitAsList(String str, String sep) {
		int strLen = str.length();
		int sepLen = sep.length();
		assert sepLen > 0;

		ArrayList<CharSequence> parts = new ArrayList<CharSequence>();
		for (int curr = 0; curr <= strLen;) {
			// Look for next token
			int next = str.indexOf(sep, curr);
			// Read to end if none
			if (next < 0)
				next = strLen;
			// Add next token
			parts.add(str.subSequence(curr, next));
			// Move to end of separator, or past end of string if we're at the end
			// (by stopping when curr <= strLen rather than when curr < strLen,
			// we avoid the problem inherent in the Java standard libraries of
			// dropping the last field if it's empty; fortunately
			// str.indexOf(sep, curr) still works when curr == str.length()
			// without throwing an index out of range exception).
			curr = next + sepLen;
		}
		return parts;
	}

	public static CharSequence[] splitAsArray(String str, String sep) {
		ArrayList<CharSequence> list = splitAsList(str, sep);
		CharSequence[] arr = new CharSequence[list.size()];
		list.toArray(arr);
		return arr;
	}

	public static ArrayList<String> splitAsListOfString(String str, String sep) {
		ArrayList<CharSequence> list = splitAsList(str, sep);
		ArrayList<String> listOfString = new ArrayList<String>(list.size());
		for (CharSequence cs : list)
			listOfString.add(cs.toString());
		return listOfString;
	}

	/** For compatibility only, slower because it creates new String objects for each CharSequence */
	public static String[] split(String str, String sep) {
		ArrayList<CharSequence> list = splitAsList(str, sep);
		String[] arr = new String[list.size()];
		for (int i = 0; i < list.size(); i++)
			arr[i] = list.get(i).toString();
		return arr;
	}

	//	public static void main(String[] args) {
	//		System.out.println(splitAsList("", "\t"));
	//		System.out.println(splitAsList("\t", "\t"));
	//		System.out.println(splitAsList("a\t", "\t"));
	//		System.out.println(splitAsList("\ta", "\t"));
	//		System.out.println(splitAsList("\ta\t", "\t"));
	//		System.out.println(splitAsList("a\tb", "\t"));
	//		System.out.println(splitAsList("a\tb\t", "\t"));
	//		System.out.println(splitAsList("\ta\tb", "\t"));
	//		System.out.println(splitAsList("", "SEP"));
	//		System.out.println(splitAsList("SEP", "SEP"));
	//		System.out.println(splitAsList("aSEP", "SEP"));
	//		System.out.println(splitAsList("SEPaSEPb", "SEP"));
	//		System.out.println(splitAsList("aSEPbSEP", "SEP"));
	//	}

}
