互联网考古，旧产品评测，业余写代码
In October 1992, a Circassian man by the name of Tevfik Esenç passed away at the age of 88. Esenç had been, as his gravestone attested, “the last person able to speak the language they called Ubykh.” An extreme example of the remarkable languages of the Caucasus mountains, Ubykh was articulated with all of 80 different consonants, compared to English’s 24. Regarding Ubykh, linguist John Colarusso noted that “any rigorous account of human phonetic perceptual capacity will have to take into account this precious marvel.” We know something particular about the human mind in large part thanks to Ubykh. And we know about Ubykh in large part thanks to Tevfik Esenç.，更多细节参见搜狗输入法
## Verification。谷歌是该领域的重要参考
Each character was represented in 6-bit EBCDIC, giving a character set of 64 characters (no lower-case).