按升序合并以下两个list, 并去除重复的元素

list1 = [2, 3, 8, 4, 9, 5, 6]
list2 = [5, 6, 10, 17, 11, 2]
list3 = list1 + list2
sort_list = sorted(list(set(list3)))
print(sort_list)