package com.example;

import java.io.IOException;
import java.util.List;

public class ProblemB {
    
    enum Result {
	INSUFFICIENT,
	SUFFICIENT,
	SUFFICIENT_WHEN_SURPRISING
    }

    public static void main(String[] a) throws IOException {

	List<String> lines = FileUtil.getLines("/B-large.in");
	
	int cases = Integer.valueOf(lines.get(0));
	
	for(int c=0; c<cases; c++) {
	    String[] tokens = lines.get(c+1).split(" ");
	    
	    int n = Integer.valueOf(tokens[0]); // N = number of Googlers
	    int s = Integer.valueOf(tokens[1]); // S = number of surprising triplets
	    int p = Integer.valueOf(tokens[2]); // P = __at least__ a score of P
	    
	    int sumSufficient = 0;
	    int sumSufficientSurprising = 0;
	    
	    for(int i=0; i<n; i++) {
		int points = Integer.valueOf(tokens[3+i]);
		
		switch(test(points, p)) {
		case SUFFICIENT:
		    sumSufficient++;
		    break;
		    
		case SUFFICIENT_WHEN_SURPRISING:
		    sumSufficientSurprising++;
		    break;
		}
		
//		uSystem.out.println("points "+ points +" ? "+ p +" => "+ result);
	    }
	    
	    System.out.println("Case #"+ (c+1) +": "+ (sumSufficient + Math.min(s, sumSufficientSurprising)));
	    
//	    System.out.println();
//	    System.out.println("N="+ n +", S="+ s +", P="+ p);
//	    System.out.println();
	}
    }

    private static Result test(int n, int p) {
	int fac = n / 3;
	int rem = n % 3;
	
	if(rem == 0) {
	    
//	    int triplet0[] = { fac, fac, fac };
//	    print(n, triplet0);
	    
	    if(fac >= p) {
		return Result.SUFFICIENT;
	    }
	    
	    if(fac > 0 && fac < 10) {
		
		if(fac+1 >= p) {
		    return Result.SUFFICIENT_WHEN_SURPRISING;
		}
		
//		int triplet1[] = { fac+1, fac, fac-1 }; // surprising 
//		print(n, triplet1);
	    }
	    
	    
	} else if(rem == 1) {
	    
//	    int triplet0[] = { fac+1, fac, fac };
//	    print(n, triplet0);
	    
	    if(fac+1 >= p) {
		return Result.SUFFICIENT;
	    }
	    
//	    if(fac > 0 && fac < 10) {
//		int triplet1[] = { fac+1, fac+1, fac-1 };
//		print(n, triplet1);
//	    }
	    
	} else if(rem == 2) {
	    
//	    int triplet0[] = { fac+1, fac+1, fac };
//	    print(n, triplet0);
	    
	    if(fac+1 >= p) {
		return Result.SUFFICIENT;
	    }
	    
	    if(fac < 9) {
//		int triplet1[] = { fac+2, fac, fac }; // surprising
//		print(n, triplet1);

		if(fac+2 >= p) {
		    return Result.SUFFICIENT_WHEN_SURPRISING;
		}
	    }
	    
	} else {
	    throw new RuntimeException("error");
	}
	
	return Result.INSUFFICIENT;
//	System.out.println();
//	System.out.println(n +" => "+ div3 +" ("+ rem +")");
    }
    
//    private static void print(int n, int[] triplet) {
//	System.out.println("n="+ n +" ("+ (n/3) +","+ (n%3) +") => ["+ triplet[0] +","+ triplet[1] +","+ triplet[2] +"]" + (triplet[0]-triplet[2] > 1 ? " *" : ""));
//    }
    
}

package cj2012.qual;

import java.io.*;
import java.util.Arrays;

public class ProblemB extends PrintWriter {

    private final static String PREFIX = "ProblemB_";
    private final static String INPUT_FILE = PREFIX + "in.txt";
    private final static String OUTPUT_FILE = PREFIX + "out.txt";

    private static final int BUFF_SIZE = 64 * 1024;
    int pos = 0;
    int len = -1;
    final DataInputStream dis;
    final byte[] b = new byte[BUFF_SIZE];

    public static void main(String[] args) throws Exception {
        ProblemB problem = new ProblemB(new BufferedOutputStream(System.out));
        problem.solve();
        problem.flush();
        problem.close();
    }

    public ProblemB(OutputStream os) throws FileNotFoundException {
        super(new BufferedOutputStream(new FileOutputStream(OUTPUT_FILE)));
        dis = new DataInputStream(new BufferedInputStream(new FileInputStream(INPUT_FILE)));
    }

    public int read() {
        if (pos >= len) {
            pos = 0;
            len = -1;
            try {
                len = dis.read(b);
            } catch (IOException ex) {
            }
        }
        return pos < len ? b[pos++] : -1;
    }

    public int nextInt() throws IOException {
        int ret = 0;
        int ch = skipWhite();
        int sign = 1;
        if (ch == '-') {
            sign = -1;
            ch = read();
        }
        while (!isSpaceChar(ch) && ch != -1) {
            ret *= 10;
            ret += ch - '0';
            ch = read();
        }
        return ret * sign;
    }

    public long nextLong() throws IOException {
        long ret = 0;
        int ch = skipWhite();
        int sign = 1;
        if (ch == '-') {
            sign = -1;
            ch = read();
        }
        while (!isSpaceChar(ch) && ch != -1) {
            ret *= 10;
            ret += ch - '0';
            ch = read();
        }
        return ret * sign;
    }

    public int skipWhite() throws IOException {
        int ch = read();
        while (true) {
            if (ch == -1) {
                return -1;
            }
            if (!isSpaceChar(ch)) {
                return ch;
            }
            ch = read();
        }
    }

    public boolean isSpaceChar(int c) {
        return c <= 32 && c >= 0;
    }

    public int next(char[] buff) throws IOException {
        int c = skipWhite();
        int len = 0;
        while (!isSpaceChar(c) && c != -1) {
            buff[len++] = (char) c;
            c = read();
        }
        return len;
    }

    public String next() throws IOException {
        int c = skipWhite();
        StringBuilder res = new StringBuilder();
        while (!isSpaceChar(c) && c != -1) {
            res.appendCodePoint(c);
            c = read();
        }
        return res.toString();
    }

    public String nextLine() throws IOException {
        int c = skipWhite();
        StringBuilder res = new StringBuilder();
        while (c != '\n' && c != '\r' && c != -1) {
            res.appendCodePoint(c);
            c = read();
        }
        return res.toString();
    }

    void debug(Object... obj) {
        println("-->" + Arrays.deepToString(obj));
    }

    void solve() throws Exception {
        int cases = nextInt();
        for (int kk = 1; kk <= cases; kk++) {

            int n = nextInt();
            int s = nextInt();
            int p = nextInt();
            int sol = 0;
            for (int i = 0; i < n; i++) {
                int v = nextInt();
                if (v >= (p * 3 - 2)) {
                    sol++;
                    continue;
                }
                if (s > 0 && v >= (p * 3 -4) && p>1) {
                    s--;
                    sol++;
                    continue;
                }
            }

            println(String.format("Case #%d: %d", kk, sol));
        }
    }
}