In a large mixing bowl, combine the yogurt, water, lemon juice, vinegar, olive oil, onion, and garlic. Whisk in the salt, black pepper, cumin, nutmeg, clove, mace, and cayenne pepper until well-mixed. Add the lamb strips and toss to coat thoroughly. Cover the bowl with plastic wrap and refrigerate for 12 to 24 hours to allow the flavors to meld—longer marination enhances the taste. This step ensures the lamb absorbs the spices and tenderizes for maximum flavor.