In this task you will be given an arithmetic operation and you have to find its answer. The operators '+' and '-' have been replaced with new symbols. Specifically, '+' has been replaced with the symbol '@' and '-' with the symbol '#'. You need to perform the operations in the given equation return the answer

7217 @ 2604 @ 9974 @ 8133 @ 8987 # 6381 # 7662
22872

1477 @ 6645 @ 6272 # 3080
11314

5965 # 240 @ 9375 # 2002

13098