import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class DancingWithTheGooglers {
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader (new FileReader("B-small.in"));
		PrintWriter out = new PrintWriter(new FileWriter("B-small.out"));
		
		int t = Integer.parseInt(f.readLine());
		for (int i = 0; i < t; i++){
			int c = 0;
			StringTokenizer st = new StringTokenizer(f.readLine());
			int n = Integer.parseInt(st.nextToken());
			int[] ti = new int[n];
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			for (int j = 0; j < n; j ++){
				ti[j] = Integer.parseInt(st.nextToken());
				if (ti[j] % 3 == 0){
					if (ti[j] / 3 >= p)
						c++;
					else if (ti[j] / 3 == (p-1) && s > 0 && ti[j] >= 2){
						s--;
						c++;
					}
				}
				else if (ti[j] % 3 == 1){
					if ((ti[j] / 3) + 1 >= p)
						c++;					
				}
				else{
					if (ti[j] / 3 >= p-1)
						c++;
					else if (ti[j] / 3 == (p-2) && s > 0){
						s--;
						c++;
					}
				}
					
				
			}
			out.println("Case #" + (i+1) + ": " + c);
			
			
		}
		out.close();
		System.exit(0);
		
		
		
	}
}

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

import static java.lang.Math.abs;
import static java.lang.Math.max;

public class DancingWithGooglers {

    public static void main(String[] args) throws IOException {
        new DancingWithGooglers().solveAll();
    }

    BufferedReader reader;

    int T;

    private void solveAll() throws IOException {
        reader = new BufferedReader(new InputStreamReader(System.in));
        T = Integer.parseInt(reader.readLine());
        for (int i = 0; i < T; i++) {
            solve(i + 1);
        }
    }

    private void solve(int caseNumber) throws IOException {
        String line = reader.readLine();
        String[] strings = line.split(" ");
        int N = Integer.parseInt(strings[0]);
        int S = Integer.parseInt(strings[1]);
        int P = Integer.parseInt(strings[2]);
        int[] scores = new int[N];
        for (int i = 0; i < N; i++) {
            scores[i] = Integer.parseInt(strings[3 + i]);
        }

        Triplet[] bestTriplets = new Triplet[N];
        Triplet[] bestSurprisingTriplets = new Triplet[N];

        for (int i = 0; i < N; i++) {
            //System.out.println("Score: " + scores[i]);
            bestTriplets[i] = findBestTriplet(scores[i]);
            bestSurprisingTriplets[i] = findBestSurprisingTriplet(scores[i]);
            //System.out.println(bestTriplets[i] + " - " + "*" + bestSurprisingTriplets[i]);
        }

        int result = 0;
        for (int i = 0; i < N; i++) {
            if (bestTriplets[i].scores[0] >= P) {
                result++;
            }
        }
        int usedSurprising = 0;
        for (int i = 0; i < N; i++) {
            if (bestSurprisingTriplets[i].scores[0] >= P
                    && bestTriplets[i].scores[0] < P
                    && usedSurprising < S) {
                result++;
                usedSurprising++;
            }
        }

        System.out.println("Case #" + caseNumber + ": " + result);
    }

    private Triplet findBestTriplet(int score) {
        for (int i = 10; i >= 0; i--) {
            for (int j = i; j >= max(i - 1, 0); j--) {
                for (int k = j; k >= max(j - 1, 0); k--) {
                    if (i + j + k == score && i - k <= 1) {
                        return new Triplet(i, j, k);
                    }
                }
            }
        }
        return null;
    }

    private Triplet findBestSurprisingTriplet(int score) {
        for (int i = 10; i >= 0; i--) {
            for (int j = i; j >= max(i - 2, 0); j--) {
                for (int k = j; k >= max(j - 2, 0); k--) {
                    if (i + j + k == score && i - k <= 2) {
                        return new Triplet(i, j, k);
                    }
                }
            }
        }
        return null;
    }

    class Triplet {
        int[] scores;

        public Triplet(int s1, int s2, int s3) {
            scores = new int[] {s1, s2, s3};
        }

        @Override
        public String toString() {
            return scores[0] + " " + scores[1] + " " + scores[2];
        }
    }

}
