import re


def parse_123_main_street(addresses):
    """Parse the common address format, e.g. 123 MAIN STREET

    Parameter
    ---------
    addresses : pandas.Series

    Returns
    -------
    A DataFrame containing street name and street column for those rows that were successfully 
    parsed
    """
    patt = re.compile(r'^(?P<street_number>\d+\-?\d?) (?P<street_name>[\w\d\s]+)')

    street = addresses.str.extract(patt, expand=True)
    street.dropna(inplace=True)

    return street