aaddresses $="123$ main St$.,$ New York, $10001$; $456$ Elm ave., los angeles, $90001$; $789$ Broadway, San Francisco, $94111"$ where each address is in the format "Street Name, City, ZIP Code" and may have inconsistent spacing and uppercase $/$ lowercase characters. Write a Python code that generates and prints the following list:

$"123$ Main Street, New York, $10001$;$456$ Elm Avenue, Los Angeles, $90001$;$789$ Broadway, San Francisco, $94111"$ Note that:

Each word is capitalized.

Leading spaces are removed.

$"$St$."$ is replaced with "Street" and "Ave." is replaced with "Avenue".