Hazelnut And Apricot Biscotti

• 11 eggs
• 4 egg yolks
• 4 parts
• 2 in diameter (inches)
• 2 cylinders
• 2 well-greased baking sheets
• 500 gr sugar
• 500 gr flour
• 400 gr apricots (finely diced dried)
• 95 gr hazelnuts