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

126 @ 8943 @ 2476 # 7766 @ 2271 # 7213 @ 6602 # 8086 @ 2129
-518

9056 @ 9894 # 9773 # 4508 # 5642
-973

6223 @ 8406 @ 4934 # 6000 @ 5762 @ 2900 @ 4503 @ 3773

30501