How do you start the gimp string?

You lay one string out then put the other string over the other so it forms a cross, then you pick up one end and put it over to the opposite string, then you take the one next to the string you just layed down and put that on the oppostie side, then you do like you usually would when you do the gimp and take the strings that aren't crossed and you put one over and under and the other string under and over. Then just pull on the ends and you have just started a gimp.