The Komi language (, komi kyv), also known as Zyryan, Zyrian or Komi-Zyryan (Komi: коми-зыран кыв, komi-zyran kyv), is one of the two regional varieties of the pluricentric Komi language, the other regional variety being Permyak. Komi is natively spoken by the Komi peoples native to the Komi Republic and other parts of Russia such as Nenetsia and Yamalia. There were 285,000 speakers in 1994, which decreased to 160,000 in 2010. Komi has a standardized form. It was written in the Old Permic alphabet (Komi: , Анбур, Anbur) for liturgical purposes in the 14th century. The Cyrillic script was introduced by Russia missionaries in the 17th century, replacing the Old Permic script. A tradition of secular works of literature in the modern form of the language dates back to the 19th century. Dialects Komi has ten dialects: Prisyktyvkarsky, Lower Vychegdan, Central Vychegdan, Luzsko-letsky, Upper Sysolan, Upper Vychegdan, Pechoran, Izhemsky, Vymsky, and Udorsky. Prisyktyvkarsky is spoken in the region of Syktyvkar and forms the model for the generic standard dialect of the language. Dialects are divided based primarily on their use of and : Older * remains unchanged in upper Vychegdan and Pechoran dialects (also in most dialects of Komi-Permyak). In Central dialects, changed to syllable-finally; for instance, in literary Komi * → "tongue". In Northern dialects, changes of continued with complete vocalization of syllable-final , resulting in long vowels. The start of the change date to the 17th century. It is not seen in the oldest Komi texts from the 14th century, nor in loanwords from Komi to Khanty, dated to the 16th; though it fully occurred before Russian loanwords that entered the language in the 18th century as remains unchanged in these. Some dialects are further distinguished based on the palatalized alveolars , which have unpacked in syllable-final position as clusters . Writing system The Old Permic script is the first writing system for Komi. It was invented in the 14th century by the missionary Stepan Khrap. The alphabet resembled medieval Greek and Cyrillic. The script was also known as Anbur (Komi: , Анбур), named for the first 2 letters of the script, “an” & “bur” (𐍐 & 𐍑, respectively). It is no longer in use today, though it has received Unicode Support as “Old Permic” in recent times. The script saw use in Komi-inhabited areas, primarily the Principality of Great Perm and parts of Bjarmaland. In the 16th