| Number | Author | Date | Title |
|---|---|---|---|
| 50906 | Grzegorz Jagodzinski | 2007-12-15 | Exceptional rules (was: swallow vs. nighingale, SWALLOW) |
| 50916 | Richard Wordingham | 2007-12-15 | Re: Exceptional rules |
| 50982 | fournet.arnaud | 2007-12-22 | Re: Exceptional rules |
| 50988 | Richard Wordingham | 2007-12-23 | Re: Exceptional rules |