a guardar a guardar
a guardar a guardar ?
a WORD_BOUNDARY ɣ w a ɾ ð a ɾ WORD_BOUNDARY a WORD_BOUNDARY ɣ w a ɾ ð a ɾ WORD_BOUNDARY
a WORD_BOUNDARY g u a r d a r WORD_BOUNDARY a WORD_BOUNDARY g u a r d a r WORD_BOUNDARY