import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class DancingWithTheGooglers {
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader (new FileReader("B-small.in"));
		PrintWriter out = new PrintWriter(new FileWriter("B-small.out"));
		
		int t = Integer.parseInt(f.readLine());
		for (int i = 0; i < t; i++){
			int c = 0;
			StringTokenizer st = new StringTokenizer(f.readLine());
			int n = Integer.parseInt(st.nextToken());
			int[] ti = new int[n];
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			for (int j = 0; j < n; j ++){
				ti[j] = Integer.parseInt(st.nextToken());
				if (ti[j] % 3 == 0){
					if (ti[j] / 3 >= p)
						c++;
					else if (ti[j] / 3 == (p-1) && s > 0 && ti[j] >= 2){
						s--;
						c++;
					}
				}
				else if (ti[j] % 3 == 1){
					if ((ti[j] / 3) + 1 >= p)
						c++;					
				}
				else{
					if (ti[j] / 3 >= p-1)
						c++;
					else if (ti[j] / 3 == (p-2) && s > 0){
						s--;
						c++;
					}
				}
					
				
			}
			out.println("Case #" + (i+1) + ": " + c);
			
			
		}
		out.close();
		System.exit(0);
		
		
		
	}
}

import java.io.File;
import java.io.PrintWriter;
import java.util.Scanner;


public class B {

	int ref;
	
	int[] scores = new int[3];
	
	int max1=0;
	
	int max2=0;
	
		
	public B(int ref, int suma) {
		super();
		this.ref = ref;
		scores[0] = suma/3;
		suma-=scores[0];
		scores[1] = suma/2;
		scores[2] = suma-scores[1];
		max1 = scores[2]>=ref?1:0;	
		if (suma>=2 && suma <= 28)
			max2 = (scores[2]+1)>=ref?1:0;
		else
			max2=-1;
		//System.out.println(Arrays.toString(scores));
		/*if(ref==scores[0])
			max2--;
		if(scores[1]>=ref)
			max2++;
		if((scores[2]+1)>=ref)
			max2++;
		int tmpMax = 0;
		if(ref==scores[0])
			tmpMax--;
		if(scores[1]+1>=ref)
			tmpMax++;
		if((scores[2])>=ref)
			tmpMax++;
		if(tmpMax>max2)
			max2=tmpMax;
			*/		
	}



	public static void main(String[] args) throws Exception{
		Scanner sc = new Scanner(new File("inputb.in"));
		PrintWriter pw = new PrintWriter(new File("outputb.out"));
		int cases = sc.nextInt();
		for (int i = 0; i < cases; i++) {
			int n = sc.nextInt();
			int s = sc.nextInt();
			int ref = sc.nextInt();
			B[] scores = new B[n];
			boolean[] excep = new boolean[n];
			for (int j = 0; j < n; j++) {
				scores[j] = new B(ref,sc.nextInt());
			}
			for (int j = 0; j < s; j++) {
				int max = -10;
				int index = -1;
				for (int k = 0; k < excep.length; k++) {
					if(excep[k])
						continue;
					if(scores[k].max2-scores[k].max1 > max){
						max = scores[k].max2-scores[k].max1;
						index = k;
					}
				}
				excep[index]=true;
			}
			int res=0;
			for (int j = 0; j < excep.length; j++) {
				if(excep[j])
					res+=scores[j].max2;
				else
					res+=scores[j].max1;
			}
			//System.out.println(Arrays.toString(excep));
			pw.println("Case #"+(int)(i+1)+": "+res);
			
		}
		pw.close();
	}
	
	
}
