Top: variant of writing tablets 冊, below: table (or variant of: to bend 曲)
The writing tablets on the table are a standard-work/canon (for the ceremony).

Top: bamboo 竹, bottom: flat 扁 (Sliding oors 戸 and writing tablets 冊 are flat.)
When bamboo is flat (like a door plate), it is used for writing texts.

Left: movement 辶, right: flat 扁 (door 戸 with writing tablet 冊 as: "door plate")
(They often hang on strings) Moveable door plates are everywhere.

Left: thread 纟/糸, right: flat 扁 (Sliding doors 戸 and writing tablets 冊 are flat.)
If threads are laid flatly (like a door plate) it is weaving, plaiting or composing.

Left: person 人, right: flat 扁 (Sliding doors 戸 and writing tablets 冊 are flat.)
(As if they had their fixed opinion on a sign around their neck:) People who are flat like a door plate are biased and one-sided.

Left: sliding door 戸, right: writing tablet 冊
Doors and writing tablets are flat.

Left: mouth 口, book/volume 冊 (bundle of bamboo writing tablets), Right: civil servant, administration 司 (... where sb. is sitting in a corner ⌝ throwing a sheet 一 of paper in the wastebasket 口)
(For its documentation:) You need a mouth or a document (last will) and an official (notary) for an inheritance.

Left: partical frame 匸, inside: flat 扁 (Sliding doors 戸 and writing tablets 冊 are flat. Or: A door 戸 with a writing tablet 冊 as: "door plate")
A frame with a flat door plate is: a inscripted board.

Left: stone 石, right: standard work, ceremony 典 The writing tablets 冊 on the table are a standard-work/canon - for the ceremony)
The 'stone' for the ceremony is: the iodine