Bucatini All' Amatriciana

• 4 sprigs
• 1 1/2 pecorino romano (finely grated)
• 1 pancetta in (cut)
• 1 pices
• 1 black pepper (freshly ground)
• 3/4 bucatini
• 900 gr tomatoes coarsely (fresh chopped)
• 240 ml wine (white)
• 120 gr onion (diced)
• 22 gr chili pepper seeds removed (minced fresh)