Eight original A4 PDFs embed searchable DejaVu Sans subsets. Authored circle/square source symbols, broad aligned six-place rows, local-step mapping/outerwaits and first/later source illustration use original vector geometry; no borrowed illustration/icon/notation font. Exact alternatives preserve every printed word/decision.
Verbatim installed terms in dejavu-font-copyright.txt, copied from system package notice. DejaVu changes public domain, Bitstream Vera terms/restrictions retained. Original-content CC BY 4.0 does not replace font terms. No original font binary/renaming; embedding/searchability not universal access/physical raised-user certification.