These questions are based on the following letters/number/symbol arrangement. Study it carefully to answer these questions.
A 8 B 6 # 7 H U % 3 $ F V R 2 I @ $$\uparrow$$ 4 1 W E 9 Ⓒ L 5
How many such numbers are there in the above arrangement each of which is immediately followed by a vowel butnot immediately me a number?