libbase16384-dev 2.2.0-1 (armhf binary) in ubuntu lunar

 This package provides header and archive for base16384,
 which has 16384 Chinese characters (from \u4E00 to \u8DFF)
 as the "alphabet", just like what base64 did.
 If the length of the data has a remainder after mod 7,
 a unicode Chinese character \u3Dxx will be appended to present it
 with xx ranging from 01 to 06.