Old Permic alphabet by usual writing. The inclusion of the latter aided the alphabet in greater acceptance among the medieval Permic speakers of the time. The alphabet was in use until the 17th century, when it was superseded by the Cyrillic script. Abur was also used as cryptographic writing for the Russian language. April 26, which is the saint's day of Stephen of Perm, is celebrated as Old Permic Alphabet Day. The Abur inscriptions are among the oldest relics of the Uralic languages. Only one of them has earlier documents: Hungarian, which had been written using the Old Hungarian script first before the
Kadamba alphabet and adding typographical effects, was suitable for civic and religious inscriptions. "Kadamba-Pallava script" evolved into early forms of Kannada and Telugu scripts. Glyphs become more rounded and incorporate loops because of writing upon leaves and paper. The scripts which are descended from the "Kadamba-Pallava script" are Pyu script, Burmese, Mon, Kawi, Lanna, Tham, Khom, Khmer, Thai, Lao, Sinhalese and Tai Lue. Kadamba alphabet The Kadamba script (known as "Pre Old Kannada script") marks the birth of a dedicated script for writing Kannada. It is a descendant of the Brahmi script, an abugida visually close to the Kalinga alphabet. The Kadamba