chives 🗝️🗃️
59fee4b94e7131c9c0393d28fde6b6635c113526c4dbbad9ae750aa96066f0ff
🦇🏰🚪🗝️📚
Not sure, apparently from here:
https://archive.org/details/bitsavers_DECProfesslV09N03199003_160629183/page/53/mode/1up