+--------------------+----------------+----------------------------------+
| user_name | rev_timestamp | GROUP_CONCAT(ug_group) |
+--------------------+----------------+----------------------------------+
| A user bot1 | 20081116191626 | bot |
| AStarBot | 20090913121721 | bot |
| AhmadBot | 20070908014758 | bot |
| AkhtaBot | 20090827133121 | bot |
| AlleborgoBot | 20081216082245 | bot |
| BahaaBOT | 20080914182810 | bot |
| Balbot | 20080722075729 | bot |
| Bot-Schafter | 20080415140615 | bot |
| Byrialbot | 20070806235156 | bot |
| ChaosBot | 20090306075016 | bot |
| Dotoridabot | 20081108233639 | bot |
| DragonBot | 20090826061700 | bot |
| Ficbot | 20080928135256 | bot |
| FiriBot | 20090215143250 | bot |
| GnawnBot | 20090526233453 | bot |
| Hashar | 20060611125251 | bot |
| Huzzlet the bot | 20091003142359 | bot |
| IrhmBOT | 20090829233037 | bot |
| JhsBot | 20070820122121 | bot |
| Le Pied-bot | 20080309143904 | bot |
| LordAnubisBOT | 20080830235843 | import,bot,import,bot,import,bot |
| MSBOT | 20090903131209 | bot |
| MaraBot | 20090925190204 | bot |
| Melancholie | 20090921082715 | editor |
| MenasimBot | 20090730232200 | bot |
| OKBot II | 20080628193718 | bot |
| OdderBot | 20071230002408 | bot |
| OrBot | 20071111052249 | bot |
| Oudabot | 20071004134549 | bot |
| PipepBot | 20080928062727 | bot |
| PixelBot | 20080123151938 | bot |
| Purbo T | 20090902100057 | bot |
| RedBot | 20091005162244 | bot |
| RedirectorBot | 20090719162316 | bot |
| Riad.Bot | 20090531235317 | bot |
| S.M.T.Bot | 20081206105215 | bot |
| SalamBot | 20090828194107 | bot |
| TARBOT | 20090421184524 | bot |
| TuvicBot | 20081010140904 | bot |
| VanBot | 20080515093549 | bot |
| WarddrBOT | 20090408214613 | bot |
| WikiDreamer Bot | 20080806113918 | bot |
| Wqn177070bot | 20090919135632 | bot |
| Wybot | 20090612071338 | bot |
| XeBot | 20090901020351 | bot |
| YonaBot | 20070623190552 | bot |
| Yonidebot | 20090806194355 | bot |
| YurikBot | 20060912171424 | bot |
| Zwobot | 20080505192604 | bot |
| Zxabot | 20090608205418 | bot |
| タチコマ robot | 20080907001824 | bot |
+--------------------+----------------+----------------------------------+
51 rows in set
