Hey man, Im not sure at which level you are at the moment cause that will help to give a more specific answer to your question.
I'm also at a place where I just started with finger exercises on the piano. I started off with practicing all major&minor scales with both hands by taking it one scale per week-This week was Ab, next week will be A. Within that week I also look at other scales to practice within Ab,-there are really lots of scales one can practice, especially the jazz scales, like:
Ionian
Dorian
Phrygian
Lydian
Mixolydian
Aeolian
Locrian
The point Im trying to make is that practicing scales will make it easier for you in the future to do runs,riffs and licks that you can learn from these scales. These exercises makes your fingers stronger the more you practice...
Again I'm not sure if this is what you're looking for or if you need actual runs...
