1 2 3 4 5 6 7 8 9 0 and spacebar for stuff. 4 and 5 are to toggle the talking box (list) 8 is literally just the go-to random position block so you can better see how 9 and 0 works.
sorry I can't credit the block makers because I genuinely have no idea how to find the original block creator in all these projects and users