Running Stitch: https://www.youtube.com/watch?v=W4nhj8kMpAI

Back Stitch: https://www.youtube.com/watch?v=rZ_wVC84UmM

Over Stitch: https://www.youtube.com/watch?v=gmD9vpo5Fso

Blanket Stitch: https://www.youtube.com/watch?v=S9zegUYdPmg