What are the titles of the top 5 Catalan language Wikipedia page with the least number of different words? Indicate each title's word id that has appeared the most in the said pages.
least number of different words refers to min(words); word id refers to wid; appeared the most refers to max(occurrences)
SELECT T1.title FROM pages AS T1 INNER JOIN pages_words AS T2 ON T1.pid = T2.pid ORDER BY T1.words LIMIT 5