[http://omniglot.com/writing/chakma.htm 창마어], anyone? (The ISO code for that language, FYI, is '''ccp'''; while the code for the script is '''Cakm'''. Whether you wish to type either "Chakma" or "Changma" is up to you. It's just that I have an amount of dictionaries, while [[양성]] is code for [[陽性]] in grammar circles instead of [[陰性]]/[[음성]].)