Distinct voices for conversation partners (193 collision fixes, books 9-12)

Co-authored-by: Cursor <cursoragent@cursor.com>

book-11-lesson-2.module

@@ -6,31 +6,31 @@ HOME_LANG_G: en
 VOICE_DEFAULT: aoede | Clear, friendly American English narrator
 VOICE_PROMPT: gacrux | Questions and cues, read clearly
 VOICE_RESPONSE: schedar | Model answers, warm and clear
-VOICE: Carl | achird | Male student driver
+VOICE: Carl | charon | Male student driver
 VOICE: Mr_Ford | schedar | Male driving instructor
 VOICE: Lynn | aoede | Female speaker
-VOICE: Instructor | achird | Male driving instructor
+VOICE: Instructor | schedar | Male driving instructor
 VOICE: Waiter | schedar | Male speaker
-VOICE: Martin | achird | Male speaker
-VOICE: Martha | aoede | Female speaker
+VOICE: Martin | charon | Male speaker
+VOICE: Martha | gacrux | Female speaker
 VOICE: Morton | achird | Male speaker
 VOICE: Marian | aoede | Female speaker
 VOICE: James | charon | Male speaker
 VOICE: Ralph | achird | Male speaker
 VOICE: StudentA | achird | Male student
 VOICE: StudentB | aoede | Female student
-VOICE: Kathy | gacrux | Female speaker
-VOICE: Kevin | achird | Male speaker
-VOICE: Sally | gacrux | Female speaker
-VOICE: Steve | schedar | Male speaker
-VOICE: Maria | gacrux | Female speaker
+VOICE: Kathy | aoede | Female speaker
+VOICE: Kevin | charon | Male speaker
+VOICE: Sally | achernar | Female speaker
+VOICE: Steve | iapetus | Male speaker
+VOICE: Maria | sulafat | Female speaker
 VOICE: David | achird | Male speaker
-VOICE: Janet | gacrux | Female speaker
-VOICE: Jason | schedar | Male speaker
+VOICE: Janet | leda | Female speaker
+VOICE: Jason | orus | Male speaker
 VOICE: Alice | gacrux | Female speaker
 VOICE: Larry | schedar | Male speaker
-VOICE: Jan | gacrux | Female speaker
-VOICE: Bob | achird | Male speaker
+VOICE: Jan | aoede | Female speaker
+VOICE: Bob | iapetus | Male speaker
 VOICE: Tom | charon | Male speaker
 VOICE: Ann | gacrux | Female speaker
 VOICE: Keith | schedar | Male speaker