y se abre plum
y se abri plum
coord pro:refl v on
y se abre plum .
i WORD_BOUNDARY s e̞ WORD_BOUNDARY a β ɾ e̞ WORD_BOUNDARY p l u m WORD_BOUNDARY
y WORD_BOUNDARY s e WORD_BOUNDARY a b r e WORD_BOUNDARY p l u m WORD_BOUNDARY . WORD_BOUNDARY