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: 9390 aggiunta 8237 aggiunta 1927 aggiunta 5001 aggiunta 3524 aggiunta 8953
Output:
37032