How red came at last?

Question

items = 'red, white, black, red, green, black'
words = [word for word in items.split(',')]
print(','.join(sorted(list(set(words)))))

Answer 1

Oh thanks.

Answer 2

Because some colors got " " (space) with them, it affected about how they got sorted and how set removed "duplicates".

Answer 3

c ta mere qui saigne