def spin_words(s):
    return ' '.join(list(map(lambda x: x[::-1] if len(x) >= 5 else x, s.
        split())))

2d5d0b917787a59d6c09b9f9bb2a59b90d9b82b9
<mask token>

def spin_words(s):
    return ' '.join(list(map(lambda x: x[::-1] if len(x) >= 5 else x, s.
        split())))
