- no clash
- partial clash (lec during lab)
- full clash
- too many credits
- check if L and P taken
- check if L and T taken
- check if P taken
- check if L taken
- check if L P and T taken
- compre clash but no midsem clash
- midsem clash but no compre clash
- both exam clash
- fucked timings, so like room and times different