How to perform 'Async Count Vowels' in ActionScript.
// Task: Async Count Vowels
// Language: ActionScript
function async_count_vowels() {
// Implementation for Async Count Vowels
var result = ...; // Initialize variable
// TODO: Implement core logic here
// Step 1: Prepare data
// Step 2: Process Async Count Vowels
trace("Done");
}