
    Develop a function that determines whether a specific sequence of delivery points exists within the complete delivery route network of a logistics fleet. The function should verify if the given sub-route, consisting of sequential delivery locations, is present in the exact same order within the larger network of all possible street segments and delivery points.
    

    
def is_sublist(l, s):
    """
    Develop a function that determines whether a specific sequence of delivery points exists within the complete delivery route network of a logistics fleet. The function should verify if the given sub-route, consisting of sequential delivery locations, is present in the exact same order within the larger network of all possible street segments and delivery points.
    

    """
def is_sublist(l, s):
    """
    Develop a function that determines whether a specific sequence of delivery points exists within the complete delivery route network of a logistics fleet. The function should verify if the given sub-route, consisting of sequential delivery locations, is present in the exact same order within the larger network of all possible street segments and delivery points.
    

    """
    sub_set = False
    if s == []:
        sub_set = True
    elif s == l:
        sub_set = True
    elif len(s) > len(l):
        sub_set = False
    else:
        for i in range(len(l)):
            if l[i] == s[0]:
                n = 1
                while n < len(s) and l[i + n] == s[n]:
                    n += 1
                if n == len(s):
                    sub_set = True
    return sub_set