Base116
=======
Base116 is like Base85, but it increases data size by only 1/6 instead of
1/4.
Base116 exploits properties of UTF-8 to convert arbitrary binary data to
valid, printable UTF-8, with a lower size overhead than is possible with
any printable ASCII encoding.
For example, this binary data (in hex):
```text
9329bd4b43da0bfdd1d97bdf081a2d42ec540155
```
is encoded as:
```text