The one I learned in Gunnerside (Swaledale) was slightly different to that given in Wikipedia:

Yan
Tan
Tether
Mether
Pip
Sitra
Litra
Hobra
Dobra
Dick
Yanadick
Tanadick
Tetheradick
Metheradick
Bumfit
Yanbumfit
Tanbumfit
Tetherabumfit
Metherabumfit
Jigget

Which, although I was taught it by an old bloke in Gunnerside about 50 years ago, sounds closer to the Westmorland version given in Wikipedia than it does to the Swaledale version.