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

5474 @ 2497 @ 6991 @ 302 # 1963 # 6932 # 5953 # 4859
-4443

6729 # 1204 # 5514 # 8079
-8068

9701 # 5432 @ 9421 @ 7425 @ 7291 @ 8915

37321