/*
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 * 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);
        }


    }
}

import java.io.*;
import java.awt.*;
import java.lang.*;
import java.util.*;

public class SolutionTwo {
	public static void main(String[] args) {
		String fileName = null;
		if (args.length > 0) {
			fileName = args[0];
		}
		File file = null;
		Scanner fileScanner = null;
		Scanner lineScanner;
		try {
			file = new File(fileName);
			fileScanner = new Scanner(file);
			int numLines = Integer.parseInt(fileScanner.nextLine());
			for (int lineNumber = 1; lineNumber <= numLines; lineNumber++) {
				String line = fileScanner.nextLine();
				lineScanner = new Scanner(line);
				int numGooglers = lineScanner.nextInt();
				int numSuprisingAllowed = lineScanner.nextInt();
				int leastMaxScore = lineScanner.nextInt();
				int googlerMax = 0;
				int numSuprising = 0;
				int numNotSuprising = 0;
				for (int i = 0; i < numGooglers; i++) {
					googlerMax = lineScanner.nextInt();
					if (googlerMax < leastMaxScore) continue;
					// not suprising
					int testNum = leastMaxScore + (2 * (leastMaxScore - 1));
					if (testNum <= googlerMax) {
						numNotSuprising++;
						continue;
					}
					
					// suprising
					testNum = leastMaxScore + (2 * (leastMaxScore - 2));
					if (testNum <= googlerMax) {
						numSuprising++;
					}
				}
				int answer;
				if (numSuprising <= numSuprisingAllowed) {
					answer = numNotSuprising + numSuprising;
				} else {
					answer = numNotSuprising + numSuprisingAllowed;
				}
				System.out.print("Case #" + lineNumber + ": " + answer);
				System.out.println();
			}
		} catch (Exception e) {
			System.out.println("Error");
		}
	}
}
