import java.util.Scanner;
public class B {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int T = in.nextInt();
		for(int zz = 1; zz <= T;zz++){
			int N = in.nextInt();
			int S = in.nextInt();
			int p = in.nextInt();
			int x = 0;
			for(int i = 0; i < N;i++){
				int score = in.nextInt();
				int best = score/3;
				int mod = score%3;
				int diff = p-best;
				if(diff<1){
					x++;
				}else if(diff<2){
					if(mod==0 && score !=0){
						if(S!=0){
							S--;x++;
						}
					}else if(score!=0){
						x++;
					}
				}else if(diff<3){
					if(mod==2){
						if(S!=0){
							S--;x++;
						}
					}
				}
			}
			System.out.format("Case #%d: %d\n", zz, x);
		}
	}
}

package codejam2012.qr.dancing;

import codejam2012.qr.googlerese.Translator;
import codejam2012.util.ReadWriteUtil;
import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author fedez
 */
public class Main
{
    /**
     * Args0 in file
     * Args1 out file
     * @param args the command line arguments
     */
    public static void main(String[] args) throws Exception
    {
        List<String> in;
        List<String> out;
        String[] lineArray;        
        
        int caseNumber = 1;
        int scores[];
        int result, googlers, surprises, scoreTopass;
        int i;

        in = ReadWriteUtil.readFile(args[0]);
        if (in.size() < 2 || Integer.parseInt(in.get(0)) != in.size() - 1)
        {
            throw new Exception("Input error");
        }
        in.remove(0);

        out = new ArrayList<String>(in.size());
        for (String line : in)
        {
            lineArray = line.split("\\s");
            googlers = Integer.parseInt(lineArray[0]);
            surprises = Integer.parseInt(lineArray[1]);
            scoreTopass = Integer.parseInt(lineArray[2]);
            scores = new int[lineArray.length-3];
            for ( i = 3; i < lineArray.length; i++ )
            {
                scores[i-3] = Integer.parseInt(lineArray[i]);
            }

            result = DancerSolver.solve(googlers, scores, surprises, scoreTopass);
            out.add("Case #" + caseNumber + ": " + result);
            caseNumber ++;
        }
        ReadWriteUtil.writeFile(args[1], out);
    }
}
