Version #1 (author unknown). From two facing pairs: Pass thru and Quarter Out. Finishes with pairs back to back.
Version #2 (Russ Farr - 1970). From two parallel waves: Centers Circulate, ends U-turn back. Finishes with parallel two faced lines.
COMMENT: Aside from the fact that there are two movements with the same name, both of these can and should be called directionally.