reversing heel

I am knitting a sock pattern on circular needle (with a pattern). I have begun the heel using wrap and turn. Now it says to "reverse heel shaping"
knit up to first wrapped stitch,wrap it again and turn
purl up to next wrapped stitch wrap again and turn.
knit up to first wrapped stitch, knit TBL with both wraps, wrap next stitch and turn
purl up to next wrapped stitch, purl it with both wraps, wrap next stitch and turn. Continue to reverse heel shaping till all stitches have been unwrapped and end stitches have a single wrap each.
I think I follow but from where it says continue, do I do the 4 rows quoted or just the first two?

Regards
Joan Warren