OED CIPHER SYNTAX · PIN_v2.2 · house phrases + digits
================================================================================
Brian: phrases + four-digit tiles can over-layer · need syntax
FIX 2026-07-14: house idioms appended · gzip = buyer peer meter

LAYERS (encode English → atoms → tiles)
  1) TOKENIZE words vs numeric literals (-12.34)
  2) NUMBERS → digit atoms 0-9 · . · -   (compose any size)
  3) PHRASES → longest match on words only (never across digits)
       includes house idioms (shove door · go to brin · tile wire …)
  4) WORDS → lexicon tiles
  5) OUTPUT → space-separated tiles ONLY

PEER SHIP (buyer)
  · TILE_CARRY.txt = tiles
  · TILE_CARRY.gz  = gzip(tiles) ← lead with this save%

DECODE
  · always tile → id → atom (spaces = boundaries)
  · tile charset includes 0-9 but that is NOT a number literal
  · never parse "i1tg" as digits · it is one tile

NO RESHUFFLE on append · Brother print ids stay valid
PIN_v2.2 n_atoms ≈ 527852
================================================================================