Those are the easy knots, Ruby. What about 9/14 or 5/23?
hi, Jan van Leiden, nice to meet you.
ChatGPT is really great. it learns things very fast.
maybe next day it can tell you clearly how to make it,
after someone give him huge amounts of book about Turks Head Knot.
I usually tie THK below 10, largest is 9x8.
but, among other knots exceed 10, 9x14 is a trivial easy one.
I can tell how to tie it in one sentence:
first tie a THK 5x8, and then do a Left Split. done.
of course you already know how to tie all THKs below 10.
FYI:
for every THK, you can apply a Left Split, or Right Split.
for example,
apply a Right Split to 3x2, you get 5x4,
apply a Left Split to 3x2, you get 7x4.
I think everyone knows this?
and 5/23? currently not any experience of a THK exceed 20.
maybe I'll find some long rope to have a try.
usually THK with 3parts or 5parts is very easy, only need long rope.
I like golden ratio THK, not too long, not too wide, and not too square.