Square Knot
'Back in my day' said Bob, 'we always used to wear our neckerchiefs tucked into a woggle. Nowadays you young people wear your scarves tied in a square knot.'
'Yes', said Jade, 'and a square knot is also called a friendship knot, so you should always ask a friend to tie your scarf knot for you.'
'Lay one end in as S shape with 3 parallel parts. The para-cord doesn't want to lie down easily, so can you put a weight on it for me please Sid.'
'Then pass the end under all 3 sections of the S. That's "UNDER 3"'.'
'Back over 2 sections of the S, that's "OVER 2".'
'Then under the last 1 section, that's "UNDER 1",'
'And pull it tight'.
'Someone come and help pull, please'.
Here's the top view....
'...and the bottom.
'Well done', said Skip. 'A very neat square knot. It's mainly a decorative knot, used, well ...to look pretty.....'