For example,I would do one shrugging exercise...........overd eveloped traps will give you a sloped shoulder look.
One pressing exercise followed by more lateral deltoid head work to concentrate more on width,and one rear delt exercise since it is often neglected, and hard to "feel" for most people as they usually go too heavy.
As far as legs go,squat hard and heavy one week (5-10 reps),do higher reps the next week(10,15,20,15,12),and do leg press the following week followed by or Super-Setted with Hack Squats.
You do not need 18 sets for chest....that`s more than most professional bodybuilders would do on gear........cut it to 10-12 and just work harder,ie. less rest between sets and work on form over just big weights.benck,db inclines,flyes-4 sets each is all you need if you`re busting balls.
Biceps are a small muscle that get hit indirectly with back work.....3 x 12,10,8 on bb curls,followed by a lighter set of 15 and 3 sets of prechers will be enough.....just be intense and get in and out of the gym in the shortest possible amount of time.....in other words focus and don`t be distracted or do a lot of talking between sets..same for triceps-skullcrushers-5 x 12,10,8,6,15,followed by pressdowns-4 x 12,10,8,20.
Back-pulldowns or chins-4 sets,bb rows or t-bar rows-4 sets,seated cable rows-4 sets,deads-4-5 sets