This is just a starting Sets with no JF:
2A+B is a dumb, unseeable low which combos into 22A+BA which leaves great wakes: 2A+B again for immediate tech, 33B or 22A+BA if the crouch, stay down, 22A+BA even catches some rollers. 2B+K catches some tech (after 22A+BA). 66A+B is a good option too. 33B 6K is not only a good combo, but a good frametrap, even. 6K frame traps everything and combos into 22A+BA, which gives you wakes again.
That's really all you need, but there's more...
44B+K is a ridiculously good and easy punisher. 4K is cheap + frames on block. B+K series isn't all that hard and is ridiculous whiff punish + mixup with 2A+B. Her BB is hella annoying. Her 2A is, well, 2A, but it's a good one. aB and bA do hella gauge damage, and bA cuts step like a motherfucker (though is unsafe). 3B bA 33B is massive damage easy combo. AA cuts step well. Etc...