Spaghetti Alla Carbonara

• 4 garlic (cloves)
• 3 eggs
• 1/2 pancetta
• 170 gr spaghetti (thin)
• 40 gr parmesan cheese
• 60 ml wine (white)
• 32 gr peccorino romano cheese
• 10 ml olive oil
• 5 gr butter
• 1 gr parsley