# Optional eight A4 aid pairs

Choose one or use no print. All complete geometry/words/control meanings are in [exact alternatives](print/TEXT-ALTERNATIVES.md); colour and physical marking not required. These are original diagrams, not decoration/child work. Fresh aids stay staff-held until first capture; key separate. PDFs/SVGs are native candidates for ordinary publisher review, not automatically approved delivery. Unmodified font binaries/full upstream notice are offline held prerequisites: retain a usable lawful font notice route before publication, with no type/cap exception.

1. [Block meanings](print/block-meanings.pdf): SET versus ADD and actual state.
2. [Input trace](print/input-trace.pdf): ordered records and intermediate totals.
3. [Initialise once](print/initialise-once.pdf): enclosure changes reset meaning.
4. [Three alternatives](print/three-alternatives.pdf): nested THEN/ELSE tree.
5. [Boundary test](print/boundary-test.pdf): exact equality separates comparisons.
6. [Own story/design](print/own-story.pdf): blank purposeful choices/criteria.
7. [Fresh E](print/fresh-e.pdf): unfilled source, no answer.
8. [Fresh F](print/fresh-f.pdf): new rule/input, no answer.

SVG companions of the same stem are native candidate editable diagrams. No required tactile object construction, drawing, print purchase or body action. Full upstream font notice is offline `print/DEJAVU-FONT-LICENSE.txt`; font/technical source holds are item-specific.