thumb|The current six Aranese terçons and the municipal boundaries The terçons (Aranese Occitan: terçon; Catalan: terçó) form the geographical subdivision of the Aran Valley, in Catalonia. It was in use from the granting of the Querimonia, in 1313, until its abolition in 1833 with the Spanish provincial division. It was then traditionally maintained in common use as an identity element until its restoration in 1990 as a constituency for the General Council of Aran.
thumb|The current six Aranese terçons and the municipal boundaries The terçons (Aranese Occitan: terçon; Catalan: terçó) form the geographical subdivision of the Aran Valley, in Catalonia. It was in use from the granting of the Querimonia, in 1313, until its abolition in 1833 with the Spanish provincial division. It was then traditionally maintained in common use as an identity element until its restoration in 1990 as a constituency for the General Council of Aran.
== History == Initially there were three terçons, hence the name (English: "thirds"), under the names of Garòs, Vielha and Bossòst. These corresponded to the three geographical areas of the valley: Naut Aran (upper Aran), Mijaran (central Aran) and Baish Aran (lower Aran). In the 16th century each terçon was subdivided into two sesterçons, which continued to be commonly called terçons: Garòs: Arties (today Arties e Garòs) and Pujòlo. Vielha: Marcatosa and Castièro. Bossòst: Irissa and Quate Lòcs.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).