Find the count of vowels for the current query
if ( queries [ i ] [ 0 ] == 0 ) : NEW_LINE INDENT print ( pre [ queries [ i ] [ 1 ] ] ) NEW_LINE DEDENT else : NEW_LINE INDENT print ( pre [ queries [ i ] [ 1 ] ] - pre [ queries [ i ] [ 0 ] - 1 ] ) NEW_LINE DEDENT