import java.io.*;
import java.math.*;
import java.util.*;
import java.text.*;

public class b {
    public static void main(String[] args) {
        Scanner sc = new Scanner(new BufferedInputStream(System.in));

        int T = sc.nextInt();

        for (int casenumber = 1; casenumber <= T; ++casenumber) {

            int n = sc.nextInt();
            int s = sc.nextInt();
            int p = sc.nextInt();

            int[] ts = new int[n];
            for (int i = 0; i < n; ++i)
                ts[i] = sc.nextInt();

            int thresh1 = (p == 1 ? 1 : (3 * p - 4));
            int thresh2 = (3 * p - 2);

            int count1 = 0, count2 = 0;

            for (int i = 0; i < n; ++i) {
                if (ts[i] >= thresh2) {
                    ++count2;
                    continue;
                }
                if (ts[i] >= thresh1) {
                    ++count1;
                }
            }

            if (count1 > s) {
                count1 = s;
            }

            System.out.format("Case #%d: %d%n", casenumber, count1 + count2);
        }
    }
}

package be.mokarea.gcj.googledancers;

import java.io.PrintWriter;

import be.mokarea.gcj.common.TestCaseReader;
import be.mokarea.gcj.common.Transformation;

public class GoogleDancerTransformation extends
		Transformation<GoogleDancerTestCase> {

	public GoogleDancerTransformation(
			TestCaseReader<GoogleDancerTestCase> caseReader,
			PrintWriter outputWriter) {
		super(caseReader, outputWriter);
	}

	@Override
	protected String transform(GoogleDancerTestCase testCase) {
		final int minimumScoreWithoutSurprise = Math.max((3 * testCase.getScoreLowerBoundary()) - 2,testCase.getScoreLowerBoundary());
		final int mimnumScoreWithSurprise = Math.max(minimumScoreWithoutSurprise -2,testCase.getScoreLowerBoundary());
		int countNotSurpisingScores = 0;
		int countSurpisingScores = 0;
		for (int score : testCase.getScores()) {
			if (score >=minimumScoreWithoutSurprise) {
				countNotSurpisingScores++;
			} else if (score >=mimnumScoreWithSurprise) {
				countSurpisingScores++;
			}
		}
		int count = countNotSurpisingScores + Math.min(countSurpisingScores, testCase.getMaxNumberOfSurprisingTripletsOfScores());
		return formatOutput(testCase.getCaseNumber(), count);
	}

	private String formatOutput(int caseNumber, int count) {
		StringBuffer buf = new StringBuffer();
		buf.append("Case #");
		buf.append(caseNumber);
		buf.append(": ");
		buf.append(count);
		return buf.toString();
	}

}
