public int numSets(int[] easy, int[] medium, int[] hard)
			throws InterruptedException {
		int result = 0;

		for (int easyIndex = 0; easyIndex < easy.length; easyIndex++) {
			for (int mediumIndex = 0; mediumIndex < medium.length; mediumIndex++) {
				for (int hardIndex = 0; hardIndex < hard.length; hardIndex++) {
					System.out.println();
					System.out.print("Easy:" + easy[easyIndex]);
					System.out.print("	Medium:" + medium[mediumIndex]);
					System.out.print("	Hard:" + hard[hardIndex]);

					int easyI = easy[easyIndex];
					int mediumI = medium[mediumIndex];
					int hardI = hard[hardIndex];
					int weight = easyI + mediumI + hardI;
					System.out.print("	Weight:" + weight);
					if (weight >= 60 && weight <= 75) {
						result++;
					}
					Thread.sleep(100);
				}
			}

		}
		System.out.println();
		return result;
	}