Instructions: In this task you will be given an arithmetic operation in Italian and you have to find its answer. The operations 'addition' and 'subtraction' have been replaced with their italian translations i.e you need to perform addition when you see 'aggiunta' and subtraction in case of 'sottrazione'.
Input: 6791 aggiunta 5785 aggiunta 8572 aggiunta 9130 aggiunta 3382
Output:
33660