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

1569 # 724 @ 3737 @ 6220 # 1360 # 172 # 1027 # 3566 # 9663
-4986

9084 # 8139 @ 4937
5882

6691 # 498 @ 3772 # 4059 # 124 # 3156 @ 2895 # 2199 # 4383

-1061