Saigosō Languages

Saigosō is a language family in northwestern Auslon comprised of the tongues of Kakugo, Tengo, and Tokugo. Of these, Tokugo features heavy borrowing from Hakugo, especially in its eastern dialects on the ill-defined border between Tokushū and Kōkoku, whereas Kakugo and Tengo are more conservative. By the end of the First Age, Kakugo's many dialects were on the verge of being considered languages in their own right due to the isolating nature of the Saihaku Mountains.  
Sound Changes
    A=shkgpbtdrm B=zxqɢfvθðʀn C=aiɯeoáòé D=æɪʌɛɔòéá   A/B/_ ş/č/_ C/D/_     kokoron to haʃirɯ kawa no nagare wa sazanami wo tatete sara ni şɯzɯnitémasɯ