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

4071 # 2406 @ 1349 @ 5528 @ 7426 @ 2448 # 1981 # 7844
8591

9049 # 6438 @ 8686 # 910 # 3586
6801

5423 # 9096 @ 6059 @ 659 # 393 # 2105

547