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

5956 # 1397 @ 8694 # 3593 # 1578
8082

4612 @ 9447 # 3444 @ 1269
11884

6475 @ 1872 @ 6663

15010