Generate pair of half hour. I use this text at diary.
- 00:00 - 00:20
- 00:20 - 00:40
- 00:40 - 01:00
- 01:00 - 01:20
- 01:20 - 01:40
- 01:40 - 02:00
- 02:00 - 02:20
- 02:20 - 02:40
- 02:40 - 03:00
- 03:00 - 03:20
- 03:20 - 03:40
- 03:40 - 04:00
- 04:00 - 04:20
- 04:20 - 04:40
- 04:40 - 05:00
- 05:00 - 05:20
- 05:20 - 05:40
- 05:40 - 06:00
- 06:00 - 06:20
- 06:20 - 06:40
- 06:40 - 07:00
- 07:00 - 07:20
- 07:20 - 07:40
- 07:40 - 08:00
- 08:00 - 08:20
- 08:20 - 08:40
- 08:40 - 09:00
- 09:00 - 09:20
- 09:20 - 09:40
- 09:40 - 10:00
- 10:00 - 10:20
- 10:20 - 10:40
- 10:40 - 11:00
- 11:00 - 11:20
- 11:20 - 11:40
- 11:40 - 12:00
- 12:00 - 12:20
- 12:20 - 12:40
- 12:40 - 13:00
- 13:00 - 13:20
- 13:20 - 13:40
- 13:40 - 14:00
- 14:00 - 14:20
- 14:20 - 14:40
- 14:40 - 15:00
- 15:00 - 15:20
- 15:20 - 15:40
- 15:40 - 16:00
- 16:00 - 16:20
- 16:20 - 16:40
- 16:40 - 17:00
- 17:00 - 17:20
- 17:20 - 17:40
- 17:40 - 18:00
- 18:00 - 18:20
- 18:20 - 18:40
- 18:40 - 19:00
- 19:00 - 19:20
- 19:20 - 19:40
- 19:40 - 20:00
- 20:00 - 20:20
- 20:20 - 20:40
- 20:40 - 21:00
- 21:00 - 21:20
- 21:20 - 21:40
- 21:40 - 22:00
- 22:00 - 22:20
- 22:20 - 22:40
- 22:40 - 23:00
- 23:00 - 23:20
- 23:20 - 23:40
- 23:40 - 00:00