You were already told...you'll get jigsaws.
That's a pretty basic combo. If you don't even know that one, you might want to research more before you make a decision. A few good places to look are WOBP, which is great because in addition to pics of lots of morphs & combos, it has a breeding calculator to help you figure out what you might get from any pairing you are considering. Also look at kingsnake classifieds and fauna classifieds, which will also let you see lots of pics of lots of morphs, but also get a feel for how much each one costs.