WAVETO
| Date | Clue |
|---|---|
| 2016-02-14 | Silently greet |
| 2008-05-16 | Signal, in a way |
| 2005-05-29 | Greet, in a way |
| 2003-06-01 | Greet from afar |
| 2000-11-21 | Greet from afar |
| Date | Clue |
|---|---|
| 2016-02-14 | Silently greet |
| 2008-05-16 | Signal, in a way |
| 2005-05-29 | Greet, in a way |
| 2003-06-01 | Greet from afar |
| 2000-11-21 | Greet from afar |