bba, weeks=18-31, other weeks= 0-13, 17, 32-52.

Day
10--11
 11--12
 12--13
 13--14
 14--15
 15--16
MON
MA1612 LEC LECT_261 bba 18-27,31
TUE
WED
THU
FRI
MA1612 SEM BANN_217 bba 18-27,31
MA1612 LEC LECT_265 bba 18-27,31

3 items given above, the last change was at 2024:03:12:21:30:49

The last access to the system was at 2024:04:18:22:00:40