Refer to the given letter, number and symbol series and answer the question that follows.

(Left) H O L Ω Y & 4 Z 2 * 3 M & 7 S W # 8 2 p H * L (Right)
If all the numbers are dropped from the series, then which of the following will be seventh from the right?

A

S

B

W

C

M

D

&