import java.util.*;

public class B {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int T = sc.nextInt();
        B th = new B();
        for (int i = 0; i < T; i++) {
            int n = sc.nextInt();
            int s = sc.nextInt();
            int p = sc.nextInt();
            int[] t = new int[n];
            for (int j = 0; j < n; j++) {
                t[j] = sc.nextInt();
            }
            int c = th.getAnswer(s,p,t);
            System.out.println("Case #" + (i+1) + ": " + c);
        }
    }
    public int getAnswer(int s, int p, int[] t) {
        int A1 = p + p-1+p-1;
        int A2 = p + p-2+p-2;
        if (A1 < 0)
            A1 = 0;
        if (A2 < 0)
            A2 = 1;
        int remain = s;
        int count = 0;
        int n = t.length;
        for (int i = 0; i < n; i++) {
            if (t[i] >= A1) {
                count++;
            } else if (t[i] < A1 && t[i] >= A2) {
                if (remain > 0) {
                    remain--;
                    count++;
                }
            }
        }
        return count;
    }
}


package Q1;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;

public class Dancing {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
	     //Open the file for reading
		String thisLine;
		int numTest = 0;
	     try {
	       BufferedReader br = new BufferedReader(new FileReader("c:\\CodeJam\\Q1\\B-large.in"));
	       Writer output = new BufferedWriter(new FileWriter("c:\\CodeJam\\Q1\\B-large.out"));
	     
	       numTest = Integer.parseInt(br.readLine());
	       int ansCount = 0;
	       for (int i = 0; i < numTest; i++) {
	    	   ansCount = 0;
	    	   thisLine = br.readLine();
	    	   String[] inputArray = thisLine.split("\\s+");
	    	   int dancerNum = Integer.parseInt(inputArray[0]);
	    	   int surpriseNum = Integer.parseInt(inputArray[1]);
	    	   int pNum = Integer.parseInt(inputArray[2]);
	    	   
	    	   //System.out.println("Line 1 : d, s, p = "+dancerNum+", "+surpriseNum+", "+pNum);
	    	   for (int j = 0; j < dancerNum; j++) {
	    		   int total = Integer.parseInt(inputArray[3+j]);
	    		   if (total < pNum) {
	    			   continue;
	    		   }
	    		   
	    		   int middleScore = total/3;
	    		   int modScore = total%3;
	    		   if (middleScore == 0 && modScore >= pNum) {
	    			   ansCount++;
	    			   continue;
	    		   }
	    		   if (middleScore >= pNum) {
	    			   ansCount++;
	    		   }else if (modScore == 0 && middleScore+1 >= pNum && surpriseNum > 0){
	    			   ansCount++;
	    			   surpriseNum--;
	    		   }else if (modScore == 1 && middleScore+1 >= pNum) {
	    			   ansCount++;
	    		   }else if (modScore == 2 && middleScore+1 >= pNum) {
	    			   ansCount++;
	    		   }else if (modScore == 2 && middleScore+2 >= pNum && surpriseNum > 0) {
	    			   ansCount++;
	    			   surpriseNum--;
	    		   }
	    		   
	    		   //System.out.println("total "+ j +" : "+total + ", div = "+middleScore+", mod = "+modScore);
	    	   }
	    	   
	    	   System.out.println("Case #"+(i+1)+": "+ansCount);
	    	   
	    	   if (i == numTest-1) {
	    		   output.write("Case #"+(i+1)+": "+ansCount);
	    	   }else {
	    		   output.write("Case #"+(i+1)+": "+ansCount+"\n");
	    	   }
	    	   
	    	   
	       } // end while 
	       output.close();
	     } // end try
	     catch (IOException e) {
	       System.err.println("Error: " + e);
	     }
	}

}
