You will be given a vector of strings. You must sort it alphabetically (case-sensitive, and based on the ASCII values of the chars) and then return the first value.
The returned value must be a string, and have `"***"` between each of its letters.
You should not remove or add elements from/to the array.
two_sort = lambda l:'***'.join(sorted(l)[0])
two_sort = lambda l:'***'.join(sorted(l)[0])