Pesto Chicken& Pepper Wraps

• 5 flour tortillas
• 5 lettuce leaves
• 2 bell pepper (red)
• 325 gr chicken breast
• 160 ml pesto sauce see note
• 45 ml wine vinegar (red)
• 1 gr salt
• 1 gr black pepper
• 5 slices mozzarella cheese
• 1 slice orange (red)