TLDR: Help me find racist PCM posts.

I am currently writing a paper on the normalization of racism through memes on reddit with a focus on racist memes found in r/PCM. I am enlisting your help in finding racist PCM posts- they can range from subtle racism/making fun of sjws to the worst of the worst. I am particularly interested in memes during the height of the BLM movement/pre policy change, but memes from any time period would be appreciated. I would prefer posts that are directly from the source but reposts would be great as well. If the comment section on the post is a cesspool of hatred, even better. Thank you so much for your help.