1 to 4 in so that I can show the different parts of this sample in photos below. Numbers 1 and 3 are their opposites, number 1 is woven from 1 to 24 (to the right) and number 3 is woven from 24 to 1 (to the left).
Numbers 2 and 4 are woven zigzag.
Number 2 is a zigzag from left to right and back again (24 to 1 to 24 to 1) but in number 4 the zigzags goes halfway, turning at 12.
I hope the drawing makes it easier to understand.
I like how part 4 has come out.
This is the woven sample, number 1 at bottom and 4 at the top. And I've cut them in parts to better show the differences (I hope)Part 1 and 3: