Karo Shawl c1l and c1r and how to carry contrasting color threads

This is a step-by-step video of row 39 showing how to knit a left and a right leaning cable with a contrasting color thread. It also shows how I keep holding only the main color thread without dropping it and temporarily pick up the contrasting color threads along the way.
This is the Karo Shawl. Pattern available through my website:
www.juliawilkensdesigns.com