Ayaal’s reference is the Aiy Aiy (Sakha: Айыы, Russian: Айыы) are benevolent spirits in Yakut mythology. They are creators of the world and of the fabulous land of the Yakut Olonkhos. In Sakha belief, Urung Ai Toyon, creator of the world, is the greatest of them. According to mythology, the Aiy live in the Upper World. It is believed that the Aiy will not accept blood sacrifice and therefore they are presented as "victims" of vegetable and dairy products. Aiy symbols are required for the Ysyakh (spring feast) and regulated by the government of the Sakha Republic. The main symbol in Ayıy's teachings is Aal luuk mas ("Great Giant Tree''), a symbol of the trinity of the world. According to the Aiyla cosmogony, the world consists of three parts: the Underworld (Allaraa Doidu), where abahi (evil spirits) live, the Middle World (Orto Doidu), where people live, the Upper World (Үhee Doidu) - the abode of the supreme deities (not always good). The crown of the Aal luuk mas symbolizes the Upper World, the trunk - the Middle World, the roots - the Underworld. According to Yakut traditions, the soul (kut) consists of three parts: Iye-kut (maternal soul) - what is handed down from parents: traditions, culture. Buor-kut (earth soul) - the material part, the physical body. Salgyn-kut (air soul) - intellect, mind, communicative and social component.