
    Given a collection of bus route segments where each segment contains multiple stop names, create a function that organizes the stop names within each segment in alphabetical order while maintaining the original segment groupings. The standardized ordering of stops within segments will help dispatchers and passengers better understand route patterns and facilitate efficient route planning.
    

    
def sort_sublists(input_list):
    """
    Given a collection of bus route segments where each segment contains multiple stop names, create a function that organizes the stop names within each segment in alphabetical order while maintaining the original segment groupings. The standardized ordering of stops within segments will help dispatchers and passengers better understand route patterns and facilitate efficient route planning.
    

    """
def sort_sublists(input_list):
    """
    Given a collection of bus route segments where each segment contains multiple stop names, create a function that organizes the stop names within each segment in alphabetical order while maintaining the original segment groupings. The standardized ordering of stops within segments will help dispatchers and passengers better understand route patterns and facilitate efficient route planning.
    

    """
    result = [sorted(x, key=lambda x: x[0]) for x in input_list]
    return result