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 practice;

import java.util.*;

public class GoogleDance {
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int cases = Integer.parseInt(sc.nextLine());
		for(int i = 0; i<cases; i++){
			//Case starts here
			int caseCounter = i+1;
			String caseLine = sc.nextLine();
			String[] caseArray = caseLine.split(" ");
			int googlers = Integer.parseInt(caseArray[0]);
			int surprising = Integer.parseInt(caseArray[1]);
			int passing = Integer.parseInt(caseArray[2]);
			List<Integer> scores = new ArrayList<Integer>();
			for(int j = 3; j<caseArray.length;j++){
				scores.add(Integer.parseInt(caseArray[j]));
			}
			//Finding individual scores
			int result = 0;
			for(Integer score:scores){
				if(score%3==0){
					int individual = score/3;
					if(individual==0){
						if(individual>=passing){
							result++;
						}
					}else{
						if(individual>=passing){
							result++;
						}else if(surprising>0){
							individual++;
							if(individual>=passing){
								result++;
								surprising--;
							}
						}
					}
					
				}
				if(score%3==1){
					int individual = score/3+1;
					if(individual>=passing){
						result++;
					}
				}
				if(score%3==2){
					int individual = score/3+1;
					if(individual>=passing){
						result++;
					}else if(surprising>0){
						individual++;
						if(individual>=passing){
							result++;
							surprising--;
						}
					}
				}
			}
			System.out.println("Case #"+caseCounter+": " + result);
			//Case ends here
		}
	}
}
