Serimónia 'An ini' (Bunak: “sunu du'ut”) sei hala’o iha tempu bai-loron (fulan Agostu/Setembru) durante loron 3 ka 5 nia laran. Durante tempu ida ne'e komunidade tomak (feto, mane no labarik sira) bá sunu du'ut no lere rai hodi prepara rai ba halo to'os. Só uma lulik (Bunak: “deu po') ida-idak nia 'eme' (Bunak: “inan”) hanesan feto ne’ebé hein uma lulik 'deu hima po bali' no uma ulun (mane) hein iha uma  durante tempu ida ne'e. Iha loron balun nia laran komunidade tomak duni balada fuik hanesan fahi fuik, laku no lekirauk no lori balada ne’ebé sira kaer ba fatin ida naran 'La Ta'. Iha fatin ne’ebá sira tara balada fuik ne’ebé sira oho iha ai-hun boot hodi hein lori bá halo serimónia boot iha knua tuan. Balada balun hanesan bibi rusa bele duni maibé tanba lulik la lori ba serimónia.

The “An ini” (Bunak: burning the grass) ceremony takes place during the dry season (Aug-Sept) over 3 to 5 days. During this time, the entire community (men, women and children) goes to the fields to burn the grass and slash the ground to prepare it for cultivation. Only each sacred houses “eme” or mother along with the head of the house (a male) remain to watch over the house at this time. Over a period of some days, the whole community will round up wild animals like wild pigs, civet cats and monkeys and take them to a place known as “La Ta.” At this site they will suspend the animals they have killed in a large tree before taking them to form part of a big ceremony in the old village. Certain animals like deer are used, however because they are sacred, are not taken to the ceremony.