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

9007 @ 6876 # 2672 # 3947 @ 6822 @ 806 @ 4508 @ 5112
26512

8929 # 6145 @ 8551 # 1836 @ 9159
18658

1011 # 5205 # 9511 # 6109

-19814