Luke Else b3be061915 day 10b complete		2021-12-10 23:00:22 +00:00
..
day 10a	day 10a complete	2021-12-10 22:21:30 +00:00
day 10b	day 10b complete	2021-12-10 23:00:22 +00:00
input	day 10a complete	2021-12-10 22:21:30 +00:00