/**
 * 
 */
package pandit.codejam;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Scanner;

/**
 * @author Manu Ram Pandit
 * 
 */
public class DancingWithGooglersUpload {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		FileInputStream fStream = new FileInputStream(
				"input.txt");

		Scanner scanner = new Scanner(new BufferedInputStream(fStream));
		Writer out = new OutputStreamWriter(new FileOutputStream("output.txt"));

		int T = scanner.nextInt();
		int N,S,P,ti;
		int counter = 0;
		for (int count = 1; count <= T; count++) {
			N=scanner.nextInt();
			S = scanner.nextInt();
			counter = 0;
			P = scanner.nextInt();
			for(int i=1;i<=N;i++){
				ti=scanner.nextInt();
				if(ti>=(3*P-2)){
					counter++;
					continue;
				}
				else if(S>0){
					if(P>=2 && ((ti==(3*P-3)) ||(ti==(3*P-4)))) {
					S--;
					counter++;
					continue;
					}
				}
				
			}
			// System.out.println("Case #" + count + ": " + counter);
			out.write("Case #" + count + ": " + counter + "\n");
		}
		fStream.close();
		out.close();

	}

}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package uk.co.epii.codejam.dancingwiththegooglers;

import uk.co.epii.codejam.common.AbstractProcessor;
import uk.co.epii.codejam.common.Processor;


/**
 *
 * @author jim
 */
public class DancingWithTheGooglersProcessor extends AbstractProcessor {
    
    public int[] getB(int t) {
        switch (t) {
            case 0: return new int[] {0,0};
            case 29: return new int[] {10,10};
            case 30: return new int[] {10,10};
        }
        switch (t % 3) {
            case 0:
                return new int[] {t /3, t / 3 + 1};
            case 1:
                return new int[] {(t + 2) / 3, (t + 2) / 3};
            case 2:
                return new int[] {(t + 1) / 3, (t + 4) / 3};
        }
        throw new IllegalArgumentException("Your t value has defied the "
                + "peano axioms");
    }

    @Override
    public String processLine(String line) {
        DataRow dr = new DataRow(line);
        int mustReach = 0;
        int canOnlyReachWithSurprisingResult = 0;
        for (int t : dr.t) {
            int[] b = getB(t);
            if (b[0] >= dr.p)
                mustReach++;
            else if (b[1] >= dr.p)
                canOnlyReachWithSurprisingResult++;
        }
        int surprisingContribution = Math.min(dr.S, 
                canOnlyReachWithSurprisingResult);
        return (mustReach + surprisingContribution) + "";
    }
    
    
}
