OUTLINE
| Date | Clue |
|---|---|
| 2025-02-26 | Writer's starting point |
| 2018-12-03 | Summary of key points |
| 2015-03-22 | Sketch |
| 2014-12-29 | Writer's plan |
| 2007-12-08 | Silhouette |
| 2000-10-11 | Silhouette, essentially |
| 1999-12-05 | Silhouette |
| 1996-11-15 | Writer's starting point |
| 1995-01-13 | Summary |
| 1994-07-09 | Preliminary sketch |