The check result may be wrong
The answer of 3rd example could be one,two,three I don't understand why it is one,three,two
I would like to give some feedback about ...
From: https://py.checkio.org/mission/common-words/solve/
HTTP_USER_AGENT:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.117 Safari/537.36
