I'm not sure if these are the best, but I use:
F' D F' U' F D' F' U F' (L face clockwise)
F U' F D F' U F D' F (L face counterclockwise)
(addition)
clockwise:
https://experiments.cubing.net/cubing.js/alg.cubing.net/index.html?puzzle=fto&alg=F%27+D+F%27+U%27+F+D%27+F%27+U+F%27
counterclockwise...