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 y2012;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;

public class DancingWiththeGooglers {
    static public void main(String args[]) throws IOException {
        // System.setIn(new FileInputStream("src/y2012/B-large.in"));
        System.setIn(new FileInputStream("src/y2012/B-small-attempt0.in"));
        BufferedReader cin = new BufferedReader(new InputStreamReader(System.in));
        // BufferedWriter wr = new BufferedWriter(new FileWriter("src/y2012/B-large.out"));
        BufferedWriter wr = new BufferedWriter(new FileWriter("src/y2012/B-small-attempt0.out"));
        int nTests = Integer.valueOf(cin.readLine());
        String line;
        int tid = 0;
        while ((line = cin.readLine()) != null) {
            String[] sa = line.split("\\s+");
            int N = Integer.parseInt(sa[0]);
            int S = Integer.parseInt(sa[1]);
            int p = Integer.parseInt(sa[2]);
            int rlst = 0, a1 = 0, a2 = 0;
            for (int i = 0; i < N; i++) {
                int tii = Integer.parseInt(sa[i + 3]);
                if (tii >= p)
                    if (tii >= 3 * p + 5)
                        rlst++;
                    else if (tii <= 3 * p + 4 && tii >= 3 * p - 2)
                        a1++;
                    else if (tii == 3 * p - 3 || tii == 3 * p - 4)
                        a2++;
            }
            rlst += a1;
            rlst += Math.min(S, a2);
            ++tid;
            wr.write("Case #" + tid + ": " + rlst + "\n");
        }
        wr.close();
        cin.close();
    }
}