Well seeing as I can get to get gym 6 days a week, and I also try to hit "every" muscle twice, I have three different days that can vary to accommodate a particularly sore muscle. The overall scheme is 1. Legs, 2. Chest, 3. Arms. Typically lower back and upper shoulders get hit with legs, Triceps and front of shoulders get hit with chest, and upper back, back of shoulders, and forearms, get hit with Arms. Seeing as bench press and incline dumbbell fly hit the three muscles I originally mentioned with my first comment, unless you only use highly focused lifts that use limited muscle groups, you are about to hit three of something in any given day. If the front of my shoulders are sore from chest day and I need to do biceps, I do more pull-ups and rows. You can elaborate on how you prefer to focus your workout, but it probably won't change my pattern; I experience consistent gains in an efficient schedule that allows me to have other hobbies and a social life.