Those body parts are things people grab from the Thursday...... things. I know they're for a ritual, but that's all I've been able to find out so far.

[ as far as she knows, no one has arms or mouths ]

So... I S A I K? or AK?

Those blocks are usually things related to names or murders or.... afflicted. [ awkward ] So if the capitals are supposed to mean something, um... there might be more that got censored.