/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/*
 * Dancing
 * Jason Bradley Nel
 * 16287398
 */
import java.io.*;

public class Dancing {

    public static void main(String[] args) {

        In input = new In("input.txt");
        int T = Integer.parseInt(input.readLine());

        for (int i = 0; i < T; i++) {
            System.out.printf("Case #%d: ", i + 1);
            int N = input.readInt();
            int s = input.readInt();
            int p = input.readInt();
            int c = 0;//counter for >=p cases
            //System.out.printf("N: %d, S: %d, P: %d, R: ", N, s, p);
            
            for (int j = 0; j < N; j++) {
                
                int score = input.readInt();
                int q = score / 3;
                int m = score % 3;
                //System.out.printf("%2d (%d, %d) ", scores[j], q, m);
                                
                switch (m) {
                    case 0:
                        if (q >= p) {
                            c++;
                        } else if (((q + 1) == p) && (s > 0) && (q != 0)) {
                            c++;
                            s--;
                        }
                        break;
                    case 1:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        }
                        break;
                    case 2:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        } else if (((q + 2) == p) && (s > 0)) {
                            c++;
                            s--;
                        }
                        break;
                }
            }
            //System.out.printf("Best result of %d or higher: ", p);
            System.out.println(c);
        }


    }
}

package mgg.utils;

public class Triplet {

	public int first;
	public int second;
	public int third;

	public Triplet(int first, int second, int third){
		this.first = Math.max(Math.max(first, second), third);
		if (first == this.first){
			this.second = Math.max(second, third);
			this.third = Math.min(second, third);
		}
		else if (second == this.first){
			this.second = Math.max(first, third);
			this.third = Math.min(first, third);
		}
		else{
			this.second = Math.max(first, second);
			this.third = Math.min(first, second);
		}
	}

	@Override
	public String toString() {
		return "(" + first + ", " + second + ", " + third + ") " + (isSurprising()?"(*)":"");
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + first;
		result = prime * result + second;
		result = prime * result + third;
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		Triplet other = (Triplet) obj;
		if (first != other.first)
			return false;
		if (second != other.second)
			return false;
		if (third != other.third)
			return false;
		return true;
	}

	public int sum() {
		return first + second + third;
	}
	
	public int max() {
		return first;
	}

	public boolean isSurprising() {
		return ((Math.abs(first-second) == 2) ||
				(Math.abs(first-third) == 2) ||
				(Math.abs(second-third) == 2));
	}

}
