What is "cl" in this chart?

:?? Sorry…pdf will not load here…It’s a pat from Knit Picks…Twig Lace Cap…http://www.knitpicks.com/patterns/Twig_Lace_Cap__D50722220.html

It’s c 1 - a cross st/mini cable
c1 over 2 right- RS: sl2 to CN, hold in back. k1, k2 from CN
and
c1 over 2 left: RS: sl 1 to CN, hold in front. k2, k1 from CN