Add 2 more links with 2 rings in each link. Now there is a 2-2-2 chain.
As in step 2, fold back the 2 rings from the 3rd link, one on each side.
With an open ring, part the rings from the 2nd link, and go through both of the folded back rings.
Before you close this ring add a coin bead link. Add another small ring in the same place.