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.*;

public class QualB {
	public static void main(String[] args) throws IOException{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		
		int z = Integer.parseInt(br.readLine());
		int[] u = {0, 0, 3, 6, 9, 12, 15, 18, 21, 24, 27};
		int[] ul = {0, 0, 1, 4, 7, 10, 13, 16, 19, 22, 25};
		
		
		for(int i=0; i<z; i++){
			String[] s = br.readLine().split("\\s+");
			
			int n = Integer.parseInt(s[0]);
			int ss = Integer.parseInt(s[1]);
			int p = Integer.parseInt(s[2]);
			
			int l = 3 + n;
			int index = 0;
			
			int[] arr = new int[n];
			
			for(int j=3; j<l; j++){
				arr[index] = Integer.parseInt(s[j]);
				index++;
			}
			
			if(p == 0){
				System.out.println("Case #" + (i+1) + ": " + n);
			}else{
				int ctr = 0;
				
				for(int j=0; j<n; j++){
					int t = arr[j];
					
					if(t > u[p]){
						ctr++;
						
					}else if(t > ul[p] && ss > 0){
						ss--;
						ctr++;
					}
				}
				
				System.out.println("Case #" + (i+1) + ": " + ctr);
			}
		}
	}
}
