re: the unvoiced script lines are not the resupply case -- 0 of 14 have a cutscene twin

Having found that the cue-less cutscene pages bind their audio through the movie
path, I tested the same explanation on the twelve script lines with no cue and
no bank. It fails: matching their caption text against every line in the
cutscene message table gives 0 of 14 hits, so nothing carries their audio by
another route.

They are ordinary story dialogue ('Katana, wait for me in hell'), which makes a
deliberate subtitle-only design unlikely -- but that is a judgement, not a
measurement, and why they are unvoiced is still open. Also noted: D_609 and
D_610 are equally unvoiced and simply are not among the twelve, because the
twelve counts script-called names and nothing calls them.

docs/re/structures/sound-cue-table.md

@@ -69,10 +69,27 @@ have no bank file; those are `SE`/`BGM`-family cues living in other banks.
 
 All twelve are in the `VOICE` family, have caption text, are called from the
 stage scripts, and have neither a cue nor a bank. Ten of them form the near
-contiguous block `D_600`–`D_611`. Whether they are subtitle-only by design or
-a late cut is **not settled** — the shape (a contiguous high block) suggests
-lines added after the recording sessions, but that is a guess, not a
-measurement.
+contiguous block `D_600`–`D_611`. (`D_609` and `D_610` are equally unvoiced but
+are not among the twelve, because nothing in the stage scripts calls them — the
+twelve counts *script-called* names only.)
+
+**They are not the resupply case.** When the cue-less *cutscene* pages turned
+out to be lines whose audio binds through the movie path rather than a cue
+(see [cutscene-message-table.md](cutscene-message-table.md)), the obvious
+question was whether these twelve are the same thing. They are not: matching
+their caption text against every line in the cutscene message table gives
+**0 of 14** hits. There is no twin carrying the audio by another route.
+
+They are ordinary story dialogue, not stage furniture —
+
+    D_602  "Katana, wait for me in hell. I won't be long."
+    D_611  "Ahahahaha! Father, I've done it!"
+    A_273  "Emergency! Emergency! We just received orders to evacuate…"
+
+— which makes a deliberate subtitle-only design unlikely, but *unlikely* is not
+*measured*. ❔ Whether these are a late cut, lines added after the recording
+sessions, or something else is **still not settled**. What is now settled is
+that the one available alternative explanation does not apply.
 
 ## What this does *not* settle