WOW nice term 2 ending early on monday and tuesday. You might want to change your math tutorial(if you can) so that you end early on fridays. That way you can go home early(beating the rush if you take GO bus) and start you weekend.
Term 1 - 4 back to back on tuesday may be difficult, doable but difficult you might start skipping the last classes (especially since its in the afternoon and you might not feel like going, also you might skip the first class and end up skipping all of them
)
So I would change that