package code12.qualification;

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

public class B {
	public static String solve(int N, int S, int p, int[] t) {
		
		// 3a 		-> (a, a, a), *(a - 1, a, a + 1)
		// 3a + 1	-> (a, a, a + 1), *(a - 1, a + 1, a + 1)
		// 3a + 2	-> (a, a + 1, a + 1), *(a, a, a + 2)
		
		int numPNoS = 0;
		int numPWithS = 0;
		
		for (int i = 0; i < N; i++) {
			int a = (int)Math.floor(t[i] / 3);
			int r = t[i] % 3;
			
			switch (r) {
			case 0:
				if (a >= p) {
					numPNoS++;
				} else if (a + 1 >= p && a - 1 >= 0) {
					numPWithS++;
				}
				break;
			case 1:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				}
				break;
			case 2:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				} else if (a + 2 >= p) {
					numPWithS++;
				}
				break;
			}
		}
		
		return "" + (numPNoS + Math.min(S, numPWithS));
	}

	public static void main(String[] args) throws Exception {
		// file name
		//String fileName = "Sample";
		//String fileName = "B-small";
		String fileName = "B-large";
		
		// file variable
		File inputFile = new File(fileName + ".in");
		File outputFile = new File(fileName + ".out");
		Scanner scanner = new Scanner(inputFile);
		FileWriter writer = new FileWriter(outputFile);

		// problem variable
		int totalCase;
		int N, S, p;
		int[] t;

		// get total case
		totalCase = scanner.nextInt();

		for (int caseIndex = 1; caseIndex <= totalCase; caseIndex++) {
			// get input
			N = scanner.nextInt();
			S = scanner.nextInt();
			p = scanner.nextInt();
			t = new int[N];
			
			for (int i = 0; i < N; i++) {
				t[i] = scanner.nextInt();
			}
			
			String output = "Case #" + caseIndex + ": " + solve(N, S, p, t);
			System.out.println(output);
			writer.write(output + "\n");
		}
		scanner.close();
		writer.close();
	}
}

/* ==========================================================
 *  (C) Copyright 2007-present Facebook. All rights reserved.
 * ==========================================================
 */


import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * .
 *
 * @author
 */
public class Dancers {
    public static void main( String[] args ) throws NumberFormatException,
        IOException {
        final BufferedReader in =
            new BufferedReader( new FileReader(
                    "/Users/oded/a/ttt/src/in.txt" ) );
        final int numLines = Integer.parseInt( in.readLine() );

        for( int i = 0; i < numLines; i++ ) {
            handleLine( in.readLine(), i );
        }
    }

    private static void handleLine( String readLine, int lineNumber ) {
        String[] numbers       = readLine.split( " " );
        int      n             = Integer.parseInt( numbers[ 0 ] );
        int      s             = Integer.parseInt( numbers[ 1 ] );
        int      p             = Integer.parseInt( numbers[ 2 ] );
        int      results       = 0;
        int      thresholdNotS = p * 3 - 3 > 0 ? p * 3 - 3 : 0;
        int      thresholdS    = p * 3 - 5 > 0 ? p * 3 - 5 : 0;

        for( int i = 3; i < n + 3; i++ ) {
            int score = Integer.parseInt( numbers[ i ] );

            if( p == 0 ) {
                results++;
            } else if( score > ( thresholdNotS ) ) {
                results++;
            } else if( s > 0 && score > thresholdS ) {
                results++;
                s--;
            }
        }

        System.out.println( "Case #" + ( lineNumber + 1 ) + ": " + results );
    }
}
