Given a string array that containsnelements, each composed of lowercase English letters, and q queries, eacl

$1$

$-$

r

$,$

$$for each query, determine how many strings starting from index

$/$

$$and ending at index r have vowels as the character. Vowels are in

$\{$

a

$,$

e

$,$

l

$,$

$0$

$,$

u

$)$

$.$