Y | no | se es|me|re en | lo|ar|la.
Don|de á | ca|er | vol|ve|rá.
Syneresis is rare, but may occur,—except in éa, éo and óa,—provided the second vowel does not receive a rhythmic accent:
Es|cri|ba|no al | caer | el | sol.
Caen | es|ta|llan|do | de | los | fuer|tes | gon|ces.