11044 - Searching for Nessy

import java.util.Scanner;

class Another {
    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);
        int testCases = scanner.nextInt();
        while (testCases-- > 0) {
            int x = scanner.nextInt();
            int y = scanner.nextInt();

            System.out.println((x/3)*(y/3));
        }
    }


}