Just Push Pull split. Not PPL

I would like to workout 4 days and sometime just 2 days a week.

With the push pull legs split  you have to do 3 or 6 days. Yes I know I can just do less days and let it rotate. I want complete weeks No over lapping into the next week. 

I would like a Push which includes the legs “pushing” exercises and then a Pull that includes the “pulling” leg exercises.