I noticed these “open brackets”; IIRC Q drops with those around text meant that that text was freed and not trapped by the adversary.
Two examples in that post:
]NO C.O.K.[
]30[
30 days?
I’m not sure what “C. O. K.” means.
Acronym Definition
COK Compassion Over Killing (nonprofit animal advocacy organization; Washington, DC)
COK Cook Islands (ISO Country code)
COK Children of the Korn
COK County of Kauai (Hawaii)
COK Center for Offentlig Kompetenceudvikling (Danish: Center for Government Skills)
COK Council of Knights (gaming)
COK Conditionally OK
COK Cochin, India - Naval Air Station (Airport Code)
COK Champions of Kamigawa (Magic the Gathering set)
COK Cologne Outdoor Killers (gaming clan)
COK Clash of Kings (George RR Martin book)
COK City of Kamloops (Canada)
COK Church of Karameikos (fictional, Dungeons & Dragons)