/*
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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.PrintWriter;
import java.util.ArrayList;
import java.util.Scanner;


public class Solver {
	Scanner inFile=null;
	PrintWriter outFile=null;
    int N=0;//number of googlers
    int S=0;//surprising triplet
    int p=0;
    int t[];
	int caseNo;
	int candidatecount=0;
	public Solver(int caseNo){
		this.caseNo=caseNo;
	}
	public void processInput(Scanner inFile,PrintWriter outFile){
		this.inFile=inFile;
		this.outFile=outFile;
		readInput();
		produceoutput();
		
	}
	private void produceoutput() {
       
	
		outFile.printf("Case #"+caseNo+": %d\n",candidatecount);
		
	}
	public void readInput(){
		String s="";
		if(inFile.hasNext()){
			//get the store credit
			N=Integer.parseInt(inFile.next().trim());
			S=Integer.parseInt(inFile.next().trim());
			p=Integer.parseInt(inFile.next().trim());
			
			t=new int[N];
			for(int i=0;i<N;i++){
				t[i]=Integer.parseInt(inFile.next().trim());
				Goggledance d=new Goggledance(t[i],p);
				if(d.isCandidate()&& !d.isSurprising()){
					candidatecount++;
				}
				else if(d.isCandidate()&& d.isSurprising() && S>0){
					candidatecount++;
					S--;
				}
			}
			if(inFile.hasNext())inFile.nextLine();			
		}
	}

}
