my_list = [2, 5, 7, 9, 0, 1, 2, 6, 7, 8, 9, 2, 4, 3, 3, 5, 66, 76, 66]


def convert_lists_to_set(ownlist):
    return set(ownlist)


print(convert_lists_to_set(my_list))
print(convert_lists_to_set([16, 16, 16, 16, 18, 18, 19, 9, 8, 9, 0]))