Page 785 - Compton Nic "A Knot a Day"
P. 785
4 Pass the left-hand end under the initial loop and over the opposite
part. Do the same with the right-hand end, going under the initial loop
and over the left-hand part.
5 Tighten the knot by pulling on both parts and teasing out both sides of
the initial loop to form a pair of loops, one on either side of the knot.