Documentation: both sides

[sboosali]

please add both sides to the example in the readme.

$ clapping-case if antifa kills hitler then anarchists are fascists
> ...

[peterkhayes]

Unclear on the expected result, is it:

if 🦅 antifa 🦅 kills 🦅 hitler 🦅 then 🦅 anarchists 🦅 are 🦅 fascists