Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only.
(Left) > 7 \ 9 + ? 5 # % * 2 2 + + 7 6 % 2 < ^ 7 (Right)
How many such numbers are there each of which is immediately preceded by a symbol and also immediately followed by a symbol?
AThree
BFour
CTwo
DOne